Xian Chang Hardware Co., Ltd. Specializing in punching parts,fasteners snap manufacturing. We have abundant experiences especially in Cage Nuts, Retaining Rings, Cap Nuts, Tooth Washers, Spring Pins, U Clips, Wave Washers,Curved Washers, Disc Springs, and Plate Nuts and believe we can offer customers professional technology and after-sale service.
Our own molding, Stock available, Complete full size, Style diversification