Shanghai Xingshen Instrument Co., Ltd. is a Sino-American joint venture enterprise mainly engaged in manufacturing level instrument. Established in 1992, over 20 years' stable growth, we have laid solid foundation and accumulated substantial achievements in the field of China Petroleum, China Petroleum Chemical Corporation and Petrochemical industries. Both headquarters and manufactory are located in Pudong New Area. Shanghai Xingshen is a High & New Technology Enterprise nominated by ...