Dongguan Helicheng Electric Co. Ltd

Description :

Helicheng Electric Co., Ltd. is a professional manufacturer specialized in all kinds of high precision and accurate electric elements and hardware parts, such as electric apparatus contacts, magnetic electrodes (conductive post plus silver contact), COB bonding, slice sticking assembly, SMT assembly, tabular silver contacts, various rivets, and special screws. We also provide customers with spot-welding process, spring riveting process and other services. More specifically, our products include silver electric contact series pure silver, silver cadmium oxides, silver nickel, AgSnO2 and AgInSnO2, electric contact bridges, Ag alloy metal slices, and fittings of low-voltage electric apparatuses. The annual production capacity of electric contacts is more than 20, 000kg, and they are suitable for relays, timers, AC contactors, thermostats, switches, and other electronics. Our company provides all kinds of pin headers, box headers, and female headers suitable for VCD and DVD players and computer fittings, as well as LED lead needles, lead wire, jump line, pins, and diodes. Materials we use include copper coated steel, alloy copper, oxygen-free copper, tin-plated copper, and brass. We have advanced equipment, including 5 domestic series complex forging machines, self degreaser, grinder, several lathes, quench stove, electric stove, and 10 domestic electronic punchers. We also have various testing equipment, including a precision projector, ASTM electric contact tester, and Olympus metallographic analysis instrument to ensure the reliability of production and development. Our company plant covers 3, 500 square meters, and we employ 300 people. We attained SGS and CCCI licenses in 2004. With a perfect operation system and reliable technology, we can guarantee the best product quality.