ISEM (SHANGHAI)TECHNOLOGY CO.,LTD. is a High-Technology enterprise of specializing in the production of turbocharger and electric vacuum pump, which is possessed the most advanced turbocharger manufacturing and testing equipment in the world, the capability of turbocharger research and development and large-scale production and sales. With independently research and development ability in impeller and turbine, and engine turbocharger matching calculation ability. Nowadays, the company product such as Control Variable Geometry Turbocharger, Gasoline turbocharger,covering various fields of passenger cars can meet E-IV, E-V emission statute. At present, our company products have overall entered the domestic host engine market, mainly bulk supply to host engine enterprise, such as SAIC and Chery etc.