... customes' requirements. We supply various of patterns for male and female thread adapts. The surface treatment can be chromium- ... coating or other electrophoretic, zinc-plating, silver-plating and so on. The material can be stainless steel, brass ... headset, earphone, camera, USB products, medical and detection equipment, consumer electronics, decoration, toy and so on. Production Ability: 8,000,000PCS ...