Haiyan Tianqi Fastener Co., Ltd.
Haiyan Tianqi Fastener Co., Ltd. was established in 2004, (formerly known as Haiyan Shuangjian Fastener Factory), and is located at Qinshan Industrial Zone of Haiyan, Jiaxing, covering an area of 6000 square meters with an annual output of 50 million RMB. Through the concerted efforts of all staff of the company and continuous improvement, this company has become a leading enterprise in the DIN571 manufacturing industry. Now we have more than 70 workers, including 5 senior managers, 10 technicians. Our company has various manufacturing equipments and packaging equipments to meet different customer needs. During the past years, we have been committed to the principle of mutual benefits and win-win to conduct business and operation with customers from both China and abroad, and we become designated factory for several domestic large-scale import& export trade companies, mainly providing tapping screws of German, American and Japanese standards. At the same time, our company was an important supplier for several trading companies in recent years, establishing long-term and stable partnership with several companies at abroad. We mainly manufacture and sell tapping screws of German, American and Japanese standard, and we had a complete set of production chain with mature manufacturing skills, capable of dealing with high quantity orders. At the same time, our company keeps developing, with about 2000 m2 specialized packaging workshops to provide better service to customers. We are committed to the fine tradition of quality first, and service second as we keep endeavoring. Our company has the first-class production equipment, advanced production craft, strong technology, convenient transportation network, efficiency management, it ensure our company healthy development.
Hex head widths (width across flats, wrench size) for DIN 934 hex nuts and hex head bolts. Other (usually smaller) sizes may occur for reasons of weight or cost reduction., Self Tapping Screws Company Din 571 | Lag Screw
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