Tianjin Biaosan Fastener Co., Ltd. formerly known as Tianjin Standard Parts Factory No. 3, which was founded in 1950, with a registered capital of 37.6558 million yuan, is an early manufacturer of high-strength bolt connection pairs and cylindrical head welding nails in China, and the standard drafting unit of "GB10433-2002 Cylindrical head welding nails for Arc stud welding".After more than 70 years of vicissitudes of life, it has developed into a supporting service provider of fasteners for steel structure buildings such as steel structure high-rise buildings, steel structure bridges, steel structure industrial plants, steel structure station buildings, airports, steel structure venues, steel structure residential schools, steel structure power station boilers, etc. ; Well received by investment owners, construction general contractors and processing and manufacturing units.
Steel Structure Bolts, Studs, Drywall screw, Chipboard screw, Self tapping screw, Self drilling screw, Wedge anchor, Drop in anchor, Chemical anchor, Thread rod, DIN933, DIN934
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