DIN 7991 Hexagon Socket Countersunk Head Screws Grade 8.8 10.9 12.9 DIN7991

Handan Wangsheng Fastener Co., Ltd. is a professional enterprise engaged in scientific research, development, production, sales, service in one. My company has a group of professional knowledge and innovative technology personnel and production staff, over the years, with advanced management, strong technical force, the modernization of processing, testing equipment and scientific processes, to the users increasingly advanced, stable performance, high efficiency, long service life of high-tech energy-saving products. Our factory is one of the large domestic fastener manufacturers, with more than 60 sets of advanced equipment, annual output of high-quality products more than 10,000 tons, the products are sold to the Middle East, Europe, South Korea, Southeast Asia and other more than 20 countries. The factory mainly produces hex bolts, flange bolts, hex nuts, high strength nuts, anchor screws and other products. It can be produced according to GB, ISO, DIN, ANSI, BS, JIS, etc. Products are widely used in domestic railway, bridge, construction, machinery, metallurgy, petrochemical and other industries construction and exported to Europe, Southeast Asia and other countries, products enjoy a high reputation in the domestic and foreign markets. The company's product specifications, varieties, the enterprise products beautiful appearance, high tensile strength, stable mechanical properties. All products are produced and sold for the majority of users to provide quality services. Handan prosperous Fastener Co., Ltd. integrity, strength and product quality has been recognized by the industry. In the future development, our factory will continue to take the quality policy of "continuous improvement, striving for excellence and innovation", and cooperate wholeheartedly with our customers with abundant technical force, equipment strength and economic strength, and go hand in hand to create new brilliance. Welcome friends from all walks of life to visit, guidance and business negotiation.