Our company specialized in manufacturing nuts of GB, DIN, BS, JIS and Italian Standard. We have advanced manufacturing facilities and technological department. With the annual output of 15, 000 tons, we export 100% of our products to Great Britain, Germany, Spain, Poland, United States, Brazil, Venezuela and other countires. Established in 1995 and with 206 staff including 25 technical staffs, Haiyan Jiansheng Hardware Products Co., Ltd successfully applied for right of self-support exporting. Located in northern flat land near the cross-sea bridage in Hangzhou guff, and with 100 kilometersâ??distance from Shanghai and 90 from Hangzhou, the company enjoys very convenient transpotation. We have passed the authentication of ISO9001. To satisfy every customer's demands is our everlasting purpose. We always persist in the pursuing of first-rate service, quality and consigment. Haiyan Jiansheng Hardware Products Co., Ltd is a willing to make friends with you and looking forward to your visit to our company.