How about Seven Star Microelectronics Pinggu Mafang Company?

Seven Star Microelectronics Pinggu Mafang Company is very good. Beijing Qixing Huachuang Microelectronics Co., Ltd. was formerly the eighth branch of the State-owned 798 Factory. Mainly engaged in the development and manufacture of various general and customized monolithic integrated circuits, hybrid integrated circuit modules and microsystems: it is a high-tech enterprise integrating research and development, production and sales. As early as 1967, the company established a thick film hybrid integrated circuit production line, which has experienced more than 50 years of development. In the early 1980s, the international advanced complete sets of equipment, special production technology and advanced quality assurance system for thick-film hybrid integrated circuits were introduced, making it a domestic production base of hybrid integrated circuits with advanced equipment and technology and high reliability. The company is now the vice chairman of the Hybrid Integrated Circuit Branch of China Electronic Components Industry Association. It has advanced thick-film hybrid integrated circuit production line, thin-film hybrid integrated circuit production line, low-temperature * * * firing ceramic (LTCC) production line and SMT assembly line. Since 20 10, the company's business has expanded to the design and development of monolithic integrated circuits, bringing together powerful analog and digital integrated circuit design teams. Especially after years of hard research, the company has successfully developed a series of high-performance point-of-load power supply products, and the performance and reliability of the products have gradually reached the level of similar products in the world, which is conducive to filling the gaps in products and technologies in this field in China.