Ruian Changzheng Automobile Electric Apparatus Factory is a specialized external enterprise in producing export automobile parts, the gauge, cable, switch and battery terminal are our main products and be strictly producted accroding to the ISO9001 Standard Quality ***** factory has advanced manufacturing equipment and test equipment for development and design, and hot-room 25T.88T.138T, and cold-room 125T, 160T for external ***** products not only are sold our country, but also are exported to Southeast Asia, Middle East, Africa, European and America.