Shaoxing Duizheng Industry & Trade Co., Ltd. was established in 2005, neighboring Shanghai and Hangzhou cities we have convenient transportation network. We specialize in pressing parts, Fasteners, non-standard parts, screws, nuts, bolts, rivet. We can finish these with surface treatments that include self-color, zinc-plating (blue or yellow), hot dip galvanizing, mechanical deposit, or black. We have skilled workers to control product quality in the line and our excellent technicians can manufacture the samples according to your drawing or needs. The standards that our products comply with are as follows: DIN, ANSI/ASTM, BS, ISO. We rely on the great quality and attractive price, our products are very popular in overseas markets, and we have won a good reputation and credibility among customers. We will make persistent efforts to increase investment and expand our market, with higher quality and better prices to achieve unremitting support by our customers. We warmly welcome domestic and foreign customers to visit our company. We look forward to establishing business cooperation with customers on the basis of mutual benefits.