Ruian ShuangLiang Auto Parts Co., Ltd. set up in 1993, Business Focus on oversea market, Speciality in Electrical Fuel Pump series and assemblies, Air Flow Meter series, Oxygen Sensor series, Ignition Switch series, Water Temperature Sensor series, Thermo Switch series, stepper motor and Heater valve for Heat Exchanger series etc, Wide products range covers hundreds different autopart accerssories. 

We are current running ISO/TS16949:2002 quality control system in our daily production, and digesting TS16949 quality certificate into our system, we insist on the concept of technology constitute the primary productive force,...