2. Zhaoyi innovation is a leading semiconductor storage stocks. December 7 news, Zhaoyi innovation as of the close of trading, the stock fell 0.94%, at 171 yuan; 5 days within the share price rose 3.12%, the market value of 114.087 billion yuan. December 7 news, Zhao Yi innovation main fund net outflow of 10,243,800 yuan, oversized single net outflow of 34,161,800 yuan, retail fund net inflow of 81,271,200 yuan. The company is committed to the design and development of various types of memory, controller and peripheral products, has passed the DQSIS09001 and IS014001 and other management system certification.
3. Jiaxing Star Semiconductor Co., Ltd. main business is to IGBT-based power semiconductor chip and module design, R & D, production, and IGBT module form of external sales. The main products are 600V IGBT module series, 1200V IGBT module series, 1700V IGBT module series, MOSFET module series, 600V IPM module series, etc.; the products can be used in different fields with power ranging from 0.5kW to more than 1MW, including: frequency converter_welding machine_inductive heating_laser_solar/wind power generator, high-voltage DC transmission device, household appliances, power supply equipment, and so on. DC power transmission and transformation devices, household appliances, locomotive traction, UPS, medical equipment and so on.
1. Changsha Jingjia Microelectronics Co., Ltd. is engaged in the research and development, production and sales of high-reliability military electronic products, the main products for the graphic display and control, small specialization of the radar field of the core module and system-level products. The company has successively passed a series of qualification certifications such as dual-soft enterprise, three-level confidentiality qualification unit, high-tech enterprise, weaponry quality system, etc., and has obtained business qualification certificates such as weaponry scientific research and production license and certificate of registration of equipment manufacturing unit.
2. Since its establishment, the company has been committed to the research and development of high-reliability electronic products, currently in the field of graphic display and control in the domestic leading position, has successfully developed a number of independent intellectual property rights at the same time the graphics processing chip, and to achieve the scale of application; in the air collision avoidance radar, active protection of the radar and the ballistic radar microwave RF front-end of the radar and other small specialized radar field with a pioneering technological advantage. Shenzhen Huitian Technology Co., Ltd. is mainly engaged in intelligent terminals, Internet of Things and automotive electronics to provide leading semiconductor hardware and software solutions. The company's main products are capacitive touch chip and fingerprint identification chip, in addition to fixed telephone chip products.