"Chengdu Jingbao Time Frequency Technology Co., Ltd. (referred to as Jingbao Technology Co., Ltd.) was established in November 2003. It was transformed from the overall restructuring of Chengdu Benyue Technology Co., Ltd. in June 2011. The registered capital is RMB 50.102 million. The company is located in No. 8 Baiye Road, Western Park, Chengdu High-tech Zone, was successfully listed on the National Equities Exchange and Quotations on January 24, 2014 (stock abbreviation: Jingbao Shares, stock code: 430590); the company is a national high-tech enterprise and accredited by the National Development and Reform Commission Chip quartz crystal industrialization base, Chengdu military-civilian integration enterprise, a governing unit of the China Electronic Components Industry Association, a vice-chairman unit of the Piezoelectric Crystal Branch of the China Electronic Components Industry Association, and a deputy director unit of the New Third Board Committee of the Sichuan Listed Companies Association. The company has passed ISO9001 quality management system certification, IATF16949 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, and has complete military qualifications. The company's main products include: (1) Piezoelectric crystal component series: quartz crystal resonators, oscillators, filters; (2) Power supply series: special power supplies, power components, AC/DC, DC/DC power modules; (3) ) Microwave series: L-K band amplification, switching, filtering, power amplifier, T/R components and other microwave products; (4) GPS/Beidou satellite terminal: satellite common vision high-precision time system, time system terminal, rubidium atomic frequency standard , phase lock module, PCI bus timing board, CPCI bus timing board and timing module; (5) Inertial combination: accelerometer, gyroscope, strapdown inertial group, etc. Product applications include: aviation, aerospace, electronics, ships, weapons and other major military fields; communications, radar, integrated navigation control; vehicle systems, global positioning systems, Wi-Fi, Wimax, smart Internet of Things, smart homes, tablet computers , wireless keyboards and mice, wireless phones, smartphones, Bluetooth, household appliances and other wireless products and office equipment. The company brings together talents with many years of experience in the military industry fields such as aerospace, AVIC and China Electronics Technology, and has aerospace and electronic microsystem design theory, microelectronic binding, packaging and other micro-assembly process technologies. The technical team is led by experts such as winners of the second prize of the National Science and Technology Progress Award, the first prize of the Sichuan Province Science and Technology Progress Award, and micro-assembly experts of Sichuan Province. It has more than 10 professional and technical personnel and more than 30 skilled employees. Most of the technical and skilled employees are engaged in this major. More than 10 years old, mature and stable, with the ability to provide customers with high-reliability electronic product solutions. The company has built electrical assembly, micro-assembly, and high-precision miniaturized crystal oscillator production lines that meet the electrical assembly process standards for military electronic products. The company has obtained multiple invention patents and utility model patents, more than 10 scientific and technological innovation products, multiple scientific and technological achievement appraisals, and many products have been included in the recommended catalogs of local famous and high-quality products in Sichuan Province and Chengdu City. In terms of quality, delivery, service, etc., we always aim to exceed customer expectations. "