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Tianjin Zhongchengxin High-Strength Fastener Co., Ltd. is located at Tianjin with great convenience and advantages for exporting. We specialized in the production of high-strength fasteners for nearly ten years. Our wide range of product include: high strength bolt, self-drilling and tapping screws， construction& standard fasteners and many other kinds of hardware product. The products are produced in conformity with DIN, ANSI, AS, BS, JIS, GB, ISO or nonstandard specifications or against customers' requirements, in grades 4.8, 6.8, 8.8, 10.9, 12.9, A2-50, A2-70 and A4-70.
We boast a technically rich work force, as well as complete production equipment and testing machines. Our company is ISO9001-2000 certified. We primarily produce GB1228-1231 high-strength large hexagonal bolts for steel structures, GB3632 tor-shear type high-strength large hexagonal bolts for steel structures, self-drilling and tapping screws, automobile fasteners, square heads, and nonstandard bolts, with grades of 10.9, and made of 20MinTiB steel materials. Our general Manager, on behalf of all our employees, sincerely welcome customers both at home and abroad to do business with us for our mutual benefit. We can assure that we will try our best to provide the best products and best service for you. |
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| fasteners, bolt and nut, screws, washers, studs, thread bolt, nails, weld bolt, hex bolt, hexagon bolt, high strength bolt |
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| Company : |
Tianjin Zhongchengxin High-Strength Fastener Co., Ltd. |
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Contact us |
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China |
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