Jinzhou Dongwoo Precision Co. Ltd (JDWP) is a Joint venture company which set up in April, 2003. It specializes in manufacturing regulators and rectifiers for alternators,with annual output of five million sets .The company has been certified ISO/TS 16949: 2002 .JDWP has introduced severa l production li nes and product testing systems from Korea, and the manufacturing technology and production has leveled up to International standards.JDWP is OEM suppli er, mainly subcontracted to JHECO, and export to Korea, Southeast Asia, North American and European countries. JDWP is focus in AS market in recent years, the types and quality are meet the customers requirements.Welcome friends come to visit our booth and look for the future cooperation .