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To be the leader of the ultra- stable frequency components Possess 100 patent property rights (including 25 invention patents) and many core technologies
Participated in the establishment of 15 national, industry and group standards

Quartz crystal resonator
Clock crystal oscillator
Voltage-controlled crystal oscillator
Temperature compensated crystal oscillator
Oven controlled crystal oscillator
Wafer
Quartz crystal resonator

Tangshan Guoxin Jingyuan Electronics Co., Ltd. founded in 1990 and subordinate to the listed company Guoxin Micro (002049.SZ), a subordinate of Tsinghua Unigroup, is specialized in R&D, production and sales of quartz crystal resonators and quartz crystal oscillators. 

 

Products have been widely applied in many fields, such as network communication, automotive electronics, industry control, AI, medical equipment and IOT. 65% of our products have been exported to America, Germany, South Korea, Hong Kong, Taiwan, etc. Our company is the direct supporting supplier of international famous enterprises, domestic substitute of frequency components for domestic communication device manufacturers and one of the major suppliers of "new infrastructure". 

  • 100

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    Patent property rights and core technology

  • 15

    Item

    Participate in the development of national, industry and group standards

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  • 32

    years of wind and rain, we come with honor
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Our Quality Assurance

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Honor

Our Honor

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White Paper for the New Generation of Super SIM Chip Technology of China Mobile Was Formally Released, and Tongxin Micro Participated in Its Compilation to a Large Extent

White Paper for the New Generation of Super SIM Chip Technology of China Mobile Was Formally Released, and Tongxin Micro Participated in Its Compilation to a Large Extent

On June 24, China Mobile 2022 Technology Week & Mobile Information Industry Chain Innovation Conference - Number Card Sub-forum was successfully held. This activity themed at "innovative upgrading of number cards and building of the new cornerstone of digital and intelligent ecology" focuses on various innovative upgrading technologies and application cases concerning number cards and invited industry chain partners to jointly explore new approaches and new models for the assistance of number cards in industry development and to jointly build an account ecology, an security ecology and a credit ecology in the digital and intelligent society. On the sub-forum, the White Paper for the New Generation of Super SIM Chip Technology of China Mobile was formally released. The white paper specifies relevant business functions and technical features of the new generation of super SIM cards, aiming to expand the industry ecology and boost benign development of business. Tongxin Micro subordinate to Guoxin Micro participated in to a large extent the compilation of the white paper as the supplier of the core technical proposal and provided a technical proposal for promotion and implementation of the new generation of super SIM cards. Zou Zhongren, the Standing Vice President of Tongxin Micro, systematically elaborated in his speech on the sub-forum the innovative approach of the new generation of super SIM cards and conception of the future ecology. Along with the rapid development of the mobile internet, the SIM card chips based on ROM architecture and Flash architecture have been unable to meet the market demand for increasingly diversified scenarios due to the long masking cycle and the limitation in aspects of communication interfaces, storage capacity, encryption algorithm, etc. Tongxin Micro has launched the super SIM chip based on the finance-level security architecture and has made a breakthrough in terms of the capacity, interface, etc. Based on this architecture, China Mobile developed the super SIM card in 2020. Integrated with multiple scenarios like public travel, financial payment and digital identity verification, this product can bring users with the convenient use experience of "one card integrated with multiple application functions". Zou Zhongren said some problems were found as the super SIM card was continuously promoted and more users began to use the super SIM card: the operation system could not be upgraded in a remote way, the quantity of application loaded was restricted, and the offline transaction experience was not ideal. To solve such problems, Tongxin Micro upgraded the inner chip of the new generation of super SIM card. Enlarge storage capacity The user space of the new generation of super SIM card chip has been upgraded to 2MB, multiplying three times than that of the previous 512KB. With the new generation of super SIM card, can be upgrading online , users do not need to change their card in the offline business hall, more applications can be configured, and more than 30 standard bank card applications can be loaded. Faster computation speed The CPU frequency has increased by 50%. The encryption algorithm computation speed has increased by 3 times. The standard offline transaction speed of products based on the super SIM card can be controlled within 500ms, which is equivalent to the computation level of the special edition of mobile phone with a inner chip. Richer external interfaces The rate has increased by 5 times. It is compatible with multi-way SPI, can be configured with a Bluetooth communication module plug-in to realize Bluetooth SIM, connect the channel between the mobile phone and the card, guarantee secure interaction between SIM card and mobile APP; can also be configured with a storage module plug-in to store a large quantity of user data, such as photos, biometric features, etc. Stable supply Domestic process platforms with more stable supply of materials are selected. Production, testing, encapsulation and other links about chips can be completed in China , ensuring that reliable and fast supply experience can be provided for customers. We believe that through the improvement in the above-mentioned four aspects, the new generation of super SIM card will be able to provide more applications with a larger space for their growth and build for users the usage scenarios featured with full-scenario intelligence and full-life cycle security. Next, Tong Xin Micro will make every effort to assort with China Mobile super SIM card strategy to jointly forge a high-security digital asset safe box based on the super SIM new ecosystem and promote super SIM card to become a digital life necessity of consumers in a real sense.
Tsingteng Micro Was Included into the List of National Key Integrated Circuit Design Enterprises

Tsingteng Micro Was Included into the List of National Key Integrated Circuit Design Enterprises

To continuously optimize the development environment of integrated circuit industry and encourage enterprises to improve their industry innovation capability, the National Development and Reform Commission, the Ministry of Finance, the General Administration of Customs and the State Taxation Administration jointly released the Notice on Requirements for Preparation of the List of Integrated Circuit Enterprises or Projects and Software Enterprises That Enjoy the Preferential Tax Policy in 2022. Tsing Teng Micro subordinate to Guoxin Micro was successfully included into the list and ranked among the list of national key integrated circuit design enterprises. This indicates that the R&D strength and development potential of Tsingteng Micro were highly recognized and would inject strong power into the future development of the company.   As a hi-tech enterprise, Tsingteng Micro has passed certification of the ISO environment management system, quality management system, occupational health management system and the intellectual property right system and has obtained the title of Beijing SME Featured with "Specialization, Refinement, Differentiation and Innovation". As of the end of April 2022, the Company had possessed 76 independent intellectual property rights, including 35 authorized patents for invention. Additionally, the Company possesses the professional quality management and control capability and abundant industry practice experience, has launched a series of products such as the barcode recognition module, security storage chip, etc., and has delivered more than 1.5 billion chips in total, making contributions to the acceleration of the digital transformation and upgrading in all walks of life with its technological strength.   The integrated circuit as the basic industry that supports national economic and social development and guaranteeing the national security has become a key pivot for realizing the technology-based national rejuvenation. So, China has formulated a "package" of policies to encourage development of the integrated circuit industry. The State Council printed and released the Notice on Several Policies for Promoting High-quality Development of the Integrated Circuit Industry and the Software Industry in the New Era where the primary position of the integrated circuit was established for the first time and a series of policies were specified. Carrying out preparation of the list of integrated circuit and software enterprises that enjoy the preferential tax policy is an important measure for implementing relevant tax policies as stated in this document.   The inclusion of Tsingteng Micro into this list will help further input into R&D, continuously focus on effective accumulation of independent intellectual property rights, rapidly improve the core technological strength of the enterprise and boost the company to achieve high-quality development in business. In the future, Tsingteng Micro will continue to adhere to the corporate development concept of "openness and win-win cooperation", continuously improve the innovation level of core technologies and solidly boost development and construction of the integrated circuit industry with higher-quality products and services.
Guoxin Micro Released 2021 Social Responsibility Report and Will Create More Values for the Society with the Technological Strength

Guoxin Micro Released 2021 Social Responsibility Report and Will Create More Values for the Society with the Technological Strength

Recently, Guoxin Micro released 2021 Social Responsibility Report where the values and achievements of its promotion in industry innovation progress, service in intelligent livelihood, drive in green development, strengthening in internal construction and engagement in the public welfare within the past one year were displayed in all fronts.   "While going ahead steadily, Guoxin Micro actively fulfills the corporate social responsibilities as usual, hopes to improve the brand awareness with responsibilities, advocates the harmony with the society and environment, strengthens technological innovation, participates in the public welfare, adopts lean management and makes contributions to the building of a harmonious society and realization of sustainable development with practical actions." said Ma Daojie, the President and CEO of Guoxin Micro.   Give Play to the Strength of Technological Innovation and Empower Digital Transformation of the Society   The Company adheres to "engaging in construction of a digital society and sharing the achievements of innovative development", relies on the core technology of intelligent chips, empowers construction of social infrastructure like ID card, social security card, traffic card and so on and boosts digital development of multiple industries, such as communication, auto, finance, etc. The report indicates that the Company supports Beijing Winter Olympics and other large sport events with its strength in chips, cooperates with Pango Micro to launch Logos and Logos-2 series of products to guarantee stable operation of the ice cascade screen and the ground screen on the opening ceremony of Beijing Winter Olympics and assists in building of intelligent venues.   The company actively responds the "Belt and Road" Initiative and the national strategy of "Stepping out" and actively explore overseas markets. Its subordinate company Tongxin Micro has realized rapid growth in the sales amount of telecommunication chips, and has sold security chips for financial terminals to overseas markets, leading Chinese chips to make breakthroughs and appear on the global stage and bringing a glory to China's technology-based rejuvenation.   The intelligent public rental housing management scheme of its subordinate company ICIN Technology has been successfully implemented in multiple public rental housing communities in Handan City, Hebei Province. By intelligent management means, such as real-name registration of renters, online management of lease contracts and so on, the management efficiency has been improved, and the management cost has been saved. During the epidemic prevention and control, a series of schemes were applied to many scenarios, such as community rental housing, office parks, quarantine hotels, etc., boost whole-process intelligent management of the COVID-19 disease and guarantee the safety in epidemic prevention.   Adhere to the Energy-saving and Environment protect  Concept and Boost Green Development of the Society   The "14th Five-year" Plan specifies for the first time the schedule and road map of China's realization of peak carbon dioxide emissions and carbon neutrality and that the traffic industry is an important drive for China's realization of peak carbon dioxide emissions and carbon neutrality objectives. The Company launched super auto chip series products and safety solutions for the auto industry and forged a safety driving environment for intelligent connected vehicles and new energy autos. Such products have been successfully applied in domestic first-tier auto enterprises. In addition, the Company also raised capital through the release of convertible bonds for on-board controller chip R&D project and other projects, which provided strong power for the expansion of the auto chip business.   In links of routine management, product development as well as production and manufacture, the Company always takes the green concept of energy conservation and environmental protection as the cornerstone, abides by environmental safety laws and regulations, realizes effective operation of the environment management system and sustainable improvement of the environmental performance. Its subordinate company Guoxin Jingyuan attaches importance to environmental protection during production and operation, and has put forward management and control methods for the whole process from raw material procurement to processing and production to guarantee that products will not do harm to the environment within the whole life cycle and promote harmony between the enterprise and the nature.   Stay True to the Original Aspiration of Contributing to the Society and Actively Fulfill Social Responsibilities   The Company's efforts in public welfare have extended to the education field. Over years, its subordinate company Guoxin Jingyuan has actively contacted institutions of higher learning and vocational institutes, and has promoted university-enterprise i
Guoxin Micro Ranked among TOP 10 in the AspenCore Listing of 70 Domestic Listed IC Design Companies with the Greatest Comprehensive Strength

Guoxin Micro Ranked among TOP 10 in the AspenCore Listing of 70 Domestic Listed IC Design Companies with the Greatest Comprehensive Strength

Recently, Guoxin Micro has ranked among the TOP 10 of Listing of 70 Domestic Listed IC Design Companies with the Greatest Comprehensive Strength released by AspenCore, a world-famous media group in the electronic technology field, relying on its leading chip design capability, high-quality products and service as well as outstanding market achievements.   AspenCore possesses a great number of media platforms, has wide influences and is respected and recognized in the industry around the world. Based on the proprietary quantitative analysis model, its analyst team ranked 70 listed IC design companies with two key indicators, i.e. "comprehensive strength" and "growth potential" to comprehensively and accurately display the operation and market performance of these IC design companies.   As one of the biggest domestic listed integrated circuit design companies, the Company is also Shenzhen Stock Exchange 100 Index Enterprise. Taking intelligent chips as its core competitiveness, Guoxin Micro focuses on digital security, high-reliability integrated circuit, power and power supply management, forges innovative super intelligent chip products, devotes itself to continuously launching system solutions and innovative terminals based on its core competence in chips to empower all walks of life and create an intelligent world.   In 2021, the Company realized a revenue of RMB 5.342 billion, up 63.35% YoY; the net profit of shareholders of the listed company was RMB 1.954 billion, up 142.28% YoY, main business indicators grew rapidly, and its competitiveness, innovation competence, influence, sustainable development capability and anti-risk capability were enhanced significantly, showing a good start of the "14th Five-year" Plan. Among core business sectors, the special integrated circuit business continued to contribute stable profits; the profitability of the intelligent security chip business was enhanced all the way, the product structure was optimized; the crystal business made a breakthrough in terms of small-size and high-frequency crystal oscillator products, and the Company was rated as State Key "Little Giant" Enterprise Featured with "Specialization, Refinement, Differentiation and Innovation".   On the capital market level, the Company's market value broke through RMB 100 billion in 2021, marking the further improvement of the brand influence. In addition, the Company successfully issued RMB 1.5 billion of convertible bonds, and steadily explored the "second growth curve". Up to now, all the projects are proceeding as scheduled. The on-board controller chip project has completed tape-out and has started the application test. The successful release of the convertible bonds has promoted the upgrading of the Company's traditional business and has enhanced the new driving force for the Company's development.   In the new year, Guoxin Micro will try to explore opportunities in crises and open a new pattern in changes of the context, firmly seize the strategic opportunity of global economic transformation, continuously promote innovative development of intelligent chips in more fields, and grow together with investors by means scientific, normalized, systematic and efficient corporate governance.
Guoxin Micro Was Rated as "2021 Best Employer of HR Digitalization"

Guoxin Micro Was Rated as "2021 Best Employer of HR Digitalization"

Recently, HRTechChina, a leading Chinese vertical media platform in the HR technology field, announced 2021 Listing of HRTechChina Awards, aiming to commend excellent enterprises and individuals that promote China's HR technology development and keep exploring in this field. They are important benchmarks in the HR technology field. Relying on extraordinary performance in the HR digitalization field, Guoxin Micro was rated as "2021 Best Employer of HR Digitalization" again.   In 2021, a post-epidemic year, the acceleration of the HR digitalization progress affected the pattern of China's HR technology development. Through strict open collection, screening, and professional rating of the official organizing committee as well as strict audit, finally 64 of 358 corporate and individual candidates entered 2021 Listing of HRTechChina Awards.   Guoxin Micro Co., Ltd. (hereinafter referred to as "Guoxin Micro", SZ002049) is one of the largest domestic listed integrated circuit design companies. Taking intelligent chips as its core competitiveness, the Company takes a leading position in fields like intelligent security chip, high-reliability integrated circuit, quartz crystal frequency device and semiconductor power devices, and has extended products into many fields, such as finance, telecommunication, government affairs, auto, industrial internet, IoT, etc.   Adhering to the mission of "achieving customers with chips and jointly creating an intelligent world" and the vision of "leader of intelligent chips", the Company deeply explores in six major vertical fields, including "intelligent internet, intelligent industry, intelligent finance, intelligent city, intelligent live and intelligent traffic", devotes itself to building an intelligent industry ecosystem to empower all walks of life and create an intelligent world.   In 2021, the Company seized the precious strategic development opportunity in the industry, actively coped with external risk challenges, promoted rapid development of core businesses and realized substantial growth in performance. According to the 2021 annual report released by the Company, it realized a revenue of RMB 5.342 billion, up 63.35% YoY; the net profit of the parent company was RMB 1.954 billion, up 142.28% YoY. Both the revenue and the profit hitting a new high.   Over years, the performance of Guoxin Micro has grown steadily, the Company has been developing towards high-quality products and services, and HR has been one of the core competitive forces in its vigorous development. As the talent competition in the integrated circuit industry becomes increasingly fierce, the Company continues to improve its HR management level, actively implements digital development and promotes building of an innovative talent team. The Company diagnoses the organization with the HR Efficiency Dashboard to complete vertical depth value analysis and horizontal business drive analysis and thereby provide an important reference for the improvement of the management efficiency and the implementation of strategy decisions. The Company actively explores the "empowerment-type" HR management mode, builds the comprehensive incentive and development system, including broadband salary, diversified incentive, cloud classroom, career planning, employee care and so on, and enhances the team cohesiveness, so the stability rate of its core talents has been staying in front of the industry.   As a hi-tech company that possesses profound technical deposits, Guoxin Micro will strive to implement a broader employment concept, more in-depth digital innovation, higher corporate accountability and more humanized care about employees in the future HR building to manifest the Company's wisdom in management.
Jointly Build the Intelligent Traffic Industry Ecosystem  Guoxin Micro Undertook the 18th Asia-Pacific Intelligent Traffic Sub-forum

Jointly Build the Intelligent Traffic Industry Ecosystem Guoxin Micro Undertook the 18th Asia-Pacific Intelligent Traffic Sub-forum

As the achievement display and technical exchange platform featured with the highest level and the largest scale in the intelligent traffic industry in Asia-Pacific region, the 18th Asia-Pacific Intelligent Traffic Sub-forum was held in Chengdu of China on April 27. On the afternoon that day, the "Intelligent Traffic Ecosystem Security" Sub-forum undertaken by Guoxin Micro was successfully held and was chaired by Doctor Su Linlin, the Vice President of the Company.   Scholars, experts and representatives of famous colleges and universities, industry research institutes and famous Internet enterprises gathered on the Internet, including the Dean of School of Transportation Science and Engineering BUAA Professor Yang Shichun, the Deputy Director of CAICT Industrial Institute of Internet and IoT Mr. Luo Song, the Deputy Director of China Industry Innovation Alliance for the Intelligent and Connected Vehicles and Standing Deputy General Manager of CICV Mr. Xin Keduo, the person in charge of Baidu APOLLO information security Mr. Liu Jianhao, et al. to exchange ideas about the latest technical research and application experience concerning the ecosystem in the intelligent traffic field and discussed about the latest development trend of the ecosystem security in the intelligent traffic field.   Doctor Su Linlin, the Vice President of Guoxin Micro, delivered a speech titled Terminal Hardware Security Protection of the Road Traffic System where she mainly elaborated the status quo of the terminal security of the road traffic system, sorting of terminal hardware security problems and terminal hardware security protection technologies. She said that intelligence and connection were important characteristics of intelligent roads, hundreds of millions of intelligent terminals had been connected into the IoT, and there were 0.218 billion IoT terminals in the Chinese intelligent traffic field in 2021. This brings new challenges to the management of the road traffic system. On one hand, a huge number of heterogeneous terminals increase the difficulty of unified standardization management; on the other hand, the terminal security level is generally low, so it is hard to resist attack.   Therefore, she suggested that we should attach high importance to the terminal information security risk in the IoT era, and we should not only take into consideration software security, but also solve hardware security threats. The aforesaid problems can be solved with a full series of hardware security products and solutions, such as chips, UICC card, modules, terminals, etc. In addition, safety interconnection of vehicles can be realized and infrastructure hardware security can be guaranteed by using active identification carriers.   As the product of efficient fusion of traffic transportation and information technology, intelligent traffic has been integrated with the green development of "peak carbon dioxide emissions and carbon neutrality" and the industry layout of Chinese intelligent manufacture represented by new infrastructure. China has successively released a series of policies on promoting development of the intelligent traffic. Guoxin Micro is willing to join hands with partners to deeply explore the application scenarios, create core values and build the intelligent traffic industry ecosystem featured with low carbon and sustainable development.
The Net Profit in the First Quarter Increased by 63.91%  Guoxin Micro Realized Solid Growth

The Net Profit in the First Quarter Increased by 63.91% Guoxin Micro Realized Solid Growth

On April 25, Guoxin Micro released the 2022 Q1 Report. Within the report period, the Company realized a revenue of RMB 1.341 billion, up 40.83% YoY; the net profit of shareholders of the listed company was RMB 0.531 billion, up 63.91% YoY; basically earning per share was RMB 0.8744, up 63.90% YoY.   The downstream demand for special integrated circuit business surged. The Company guaranteed delivery of orders, realized rapid growth in performance, contributed profits steadily; the product quality kept improving, and the brand effect was highlighted, laying a solid foundation for long-term development of the Company.   In terms of the intelligent security chip business, the Company's technology, product and market competence kept increasing, and the overseas markets have become new growth poles. Tongxin Micro cooperated with Unicom Vsens and developed the 5G eSIM card, the first domestic Unicom 5G eSIM product that supports 5G profile downloading, networking of both SA and NSA and has been widely applied to CPE home gateway, AR/VR, on-board terminal, industrial internet and other fields. In the auto electronics field, many solutions based on Tongxin Micro security chip products, including T-BOX, V2X, eUICC, China 6 emission OBD and digital auto key, have been recognized by domestic leading auto enterprises and the industry alliance.   The semiconductor power device business witnessed positive effects in continuous R&D investment and market exploration, the business scale remained stable, and the management quality kept improving. As regards the crystal business, the small-scale, high-frequency and high-precision manufacture technology R&D work continued to proceed. High-end market segments were explored with great efforts, including network communication, IoT, auto electronics, industry control, etc.   In addition, based on the innovative product super SIM card, the Company and China Rainbow jointly released the super key solution, empowering rich application scenarios of intelligent lock and access control. The Company also worked with Tiankuan Technology to forge the double-domain security solution to mobile terminals to boost information security management in office of governmental enterprises and other key areas.   Ma Daojie, the President and CEO of Guoxin Micro, said that there were two main reasons for the Company's steady growth in the revenue and profit in the first quarter: on one hand, the integrated circuit business was prosperous, and the special integrated circuit business continued to create profits steadily; on the other hand, the profitability of the intelligent security chip business was improved steadily, and breakthroughs were made continuously in multiple application fields, such as mobile communication, financial payment, IoT, IoV, etc. In the future, the Company will firmly seize the strategic development of global economic transformation, continue to build the ecosystem of "One Body with Two Wings" and devotes itself to forging Guoxin Micro into a leading hi-tech enterprise featured with steady profitability and outstanding core competitiveness by means of independent innovation and ecological cooperation.
Application Field
Provide the digital era with high-end frequency control components and build an intelligent world of IOE.
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Contact Address:

Xinxing Electronic Industrial Park, Yutian County, Tangshan City, Hebei Province (No. 1008, Yuyue Road, Yutian County) 

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