Located in Shanghai Pudong Zhangjiang hi tech park, Shanghai, China is an enterprise engaged in high performance analog and analog digital integrated circuit design. The company specializing in the design, development, testing and sales of analog and digital sub micron CMOS, advanced BIPOLAR, BICMOS, BCD technology based on the simulation of hybrid integrated circuit products, communications, consumer electronics, computer and computer interface devices for the target market, to become a world-class analog and mixed Integrated Circuit Design Company.