Shenzhen Xinhong Huida Industry Co. Ltd. is a professional R & D, production, wholesale hardware products, the strength of the company. The company has established a long-term and stable cooperation relationship with many suppliers and agents, and the variety is complete, the price is reasonable. Shenzhen Hongxin Huida Industrial Co., Ltd. strength, heavy credit, abiding by contract, ensure the quality of the products, the principles of operating characteristics of many varieties and small profits to win customers wide acclaim. Production and operation scope: all specifications of tapping mechanism of screw, a copper cylinder, a nut, a gasket, a red paper cushion, both inside and outside teeth, key buckle. Various specifications of solder pieces, corns, ball, card, locking, combination screw etc.. Precision production of a variety of non-standard car parts, screws, special shaped springs, stamping parts, batteries, etc.. Nylon screws, nylon nuts, nylon bolts and insulating particles, LED separation columns, LED lamp holder PC isolation column etc..