rofessional production: silver contacts, electrical contacts, double composite silver nails, riveted silver contacts, welded silver contacts, all kinds of precision stamping parts, conductive copper posts, contact screws, electrical screws, DC, AC various pins, Copper sleeves, such as hollow needles, semi-hollow needles, four-point guides, rivets, silver dots, terminal posts, and production of various silver, copper-iron, aluminum, stainless steel and other heterosexual products. Silver contact products, specializing in supporting low-voltage electrical products (relays, switches, timers and contactors, etc.). At the same time, our company can also provide riveting and welding processing services for stamping, machined products and silver contacts. Among them, the in-mold welding technology and in-mold riveting technology have reached the leading technology in the industry!