... , electron and electronic appliances, and socket connectorsOur company is a manufacturer to specialize Copper Capillary, Drawn Copper Tube,Copper Tubular Rivet, Brass Tubular Rivet, Brass Tube Products ... , electronicequipment, pin connector, pen, mechanical device etc.Especially our Brass Tubular Rivets and Brass Tubular for Pins are used in low voltageelectrical appliance ...