Shenzhen Xinqiao Automation Co., Ltd. Changan Nbrigde International Ltd We are specialized in Modern Machining, Stamping, Sheet Metal Fabrication, Casting and Extrusion. We do not only make parts according to your drawings, but also we may design parts according to your concept and requirement. We have a good technical team, the longest experience among of engineers is 16 years, the average is 6 years, and two experts were invited from the retired professor of university. Our ...