Hardware shrapnel
Introduction:
Metal springs are metal stamping parts, commonly used in electronic components, and play the role of conduction, switching, clamping, resonance, etc. Metal springs have various shapes, including S-type, C-type, N-type, round, Z-type, spoon-shaped, etc. They are widely used in mobile phone cards, mobile phone antennas, membrane switches, contact switches, PCB boards, FPC boards, medical devices, headphone audio jacks, connectors, micro motors, sensors, relay switches, digital 3C products, automotive instrument touch switches and other products.
Product process flow:
Raw materials--stamping--electroplating (hanging plating, barrel plating)--package inspection
Raw materials--electroplating (spot plating)--stamping--cleaning--package inspection