Supply of high-strength nuts parameters of high-strength nuts, fasteners Yongnian County Bowen specializes in processing high-strength nuts, we have advanced technology, excellent equipment, high-tech assembly line, is a professional supplier of high-strength nuts. Welcome to the new and old customers to buy! High-strength nuts with a special wrench tighten the nut on, but by the bolt endless manipulation occurred pretension high-strength nuts, nut and plate after, is the convergence of the pieces also occurred in the same size of the pre-pressure. In the pre-pressure effect along the outer border element would be larger forces clash occurred. Supply of high-strength nuts specifications of high-strength nuts, fasteners Yongnian County Bowen specializes in processing high-strength nuts, we have advanced technology, excellent equipment, high-tech assembly line, is a professional supplier of high-strength nuts, reasonably priced high-strength nut processing complete specifications, allowing you to buy the rest assured useful products. The whole industry chain enterprises have less research and development capabilities, lack of R & D will. High-strength nuts and precision locknuts are the product of mass production technology, production processes of accumulation, if not some nut product R & D investment level remained at the low end, the market trend will eventually be phased out. Offer high strength nuts, high-strength nuts factory new releases | Bowen (certified), high-strength nuts provided by Yongnian County Bowen fasteners. Yongnian County Bowen fasteners (www.bwjgj.com) is Handan, fasteners leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bowen fasteners leadership with the staff warmly welcome all inquiries negotiations to create Bowen fasteners a better future.