Jiashan Zhongchun Fasteners Co., Ltd. Is a professional manufacturer of various nuts, washers, bolts and non-standard parts. Founded in 2006, our company covers an area of 5, 860 square meters and has 50-100 employees. We have some sets of automatic multistage cold headers introduced from Taiwan area. Our product standards ranging from Chinese GB, German Din, British BS, American ANSI(IFI), as well as non-standard. We are serving buyers from America, Europe, the Middle East and other countries and regions.