Shanghai Keming Transmission Technology Co., Ltd. is a wholly-owned subsidiary of No.23 Research Institute of China Electronics Technology Group Corporation, and it is also its parent company &＃039;s research and developing basement. Keming corporation is located in 230 Tieshan Road, Baoshan Industrial Park, Shanghai and it hold convenient traffic and graceful circumstance. Baoshan R&D and production base has 45, 000 m2 of professional producing workshop, thereinto 10, 000m2 is the laboratory of scientific research, the office and accessorial framework occupies 5, 000m2. We have many advanced professional product lines, exact equipment and instruments, many of these are the most advanced equipment internationally. No.23 Research Institute of China Electronics Technology Group Corporation is a professional research institute, it has many topping internationally test instruments and a large quality of excellent administrators and testing-men, all of these assure 100% eligible products. It also has more than 800 items of scientific and technical achievements, of which over 200 items have reached advanced international level, contributing its share to China&＃039;s defense modernization and national economic development. Relying on CETC23&＃039;s advantaged technical conditions and scientific management, Shanghai Keming sticks to the policy is that we make every endeavor to satisfy our customers and make efforts to keep the leading position of product quality in China.