Shanghai Satake Engineering Co., Ltd. is a high-tech professional company which specializes in researching, designing and manufacturing kinds of testing devices for cooling and heating products. We are a Joint Venture invested by Orient Trading Co., Ltd., Satake Chemical Equipment Mfg., Ltd., Satake Engineering Co., Ltd., Shanghai Automobile Air-conditioner Factory Co., Ltd., and Tesim (Hong Kong) Investment Consulting Co., Ltd. We supply kinds of automatic testing devices on the basis of Satake Engineering  technology. We also absorb the world newest technology and carry on researching, innovating to meet worldwide clients  needs in development, quality control and research.