How about Chengdu Tianao Science and Technology Electronics Factory?

All right. Chengdu Tianao Science and Technology Electronics Factory is a subsidiary of Chengdu Tianao Electronics Co., Ltd., which was established on June 5438+ 10, 2004. It is a high-tech enterprise engaged in R&D, design, production and sales of time-frequency products and Beidou satellite application products, with good geographical environment, convenient transportation and favorable treatment. The main products include atomic clocks, frequency components and equipment, time-frequency boards and modules, time synchronization equipment and systems.