Haiyan Longwei Hardware Co., Ltd. bent bolt Manufacturers is established in 2006(lt started in this field in 1999 with the name Haiyan Wuyuan Building Hardware Factory).It's located in Haiyan, which is a famous fastener city in the center of Shanghai and Hangzhou.
Our company specialize in producing Carbon steel and Stainless U bolts, Eye bolts, Anchor bolts, Pipe clamps and some customized steel parts.And these products are widely used in construction.shipbuilding.railway and so on.
Our products are mainly exported to countries in Europe . America and Middle east. Over the years, we has won approval from customers
at home and abroad.