A mechanical part by using the elastic work is usually made with torsion spring, spring steel wire, to control the mechanical movement, easing impact or vibration, storage or release of energy, the size of the measuring force
The product is suitable for all kinds of toys, lighting, handbags, leather, bags, gifts, handicrafts, stationery, electronics, electrical appliances, such as camera, precision equipment, all kinds of traffic tools, metal and plastic, electronics, remote control, baby carrier, bicycle, washing machine, vacuum cleaner, lamps, car, furniture, toy, switch, socket, water heater, calculators, watches, ignition, mouse, motor, fan, mobile phone, medals, video DVD and so on.
Surface treatment: environmental protection (ROHS), zinc, nickel, gold, silver, copper plating, Dacromet (black, electrophoresis, adapt to the long time of exposure to sun and rain, can reach more than 90 hours salt fog test outdoor products
The use of materials: low carbon steel wire, stainless steel wire, steel, manganese steel piano wire, phosphorus copper wire, nickel wire, galvanized wire, low carbon steel wire, tinned copper wire, nickel plated copper, non magnetic stainless steel wire, wire, bronze, copper, phosphorus, copper, beryllium copper