CLASSIFICATION
The main products are large six-head angle bolt connection pairs for steel structures, torsion shear bolt connection pairs for steel structures, cylindrical head welding nails (bolts/shear nails), anchor bolts, drill tail screws, steel connecting sleeves and other steel structure supporting fastener series.


Fasteners for steel structures
The products are mainly used in 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 and other steel structure buildings.


Photovoltaic accessories
Photovoltaic modules are laid on the roof of a closed agricultural greenhouse, which is a form of close integration between agriculture and photovoltaic.


Other fasteners
Choosing the right fastener is essential to the performance and life of the product structure, so it needs to be selected according to specific requirements and conditions when using it.
PRODUCTS

The main products are large six-head angle bolt connection pairs for steel structures, torsion shear bolt connection pairs for steel structures, cylindrical head welding nails (bolts/shear nails), anchor bolts, drill tail screws, steel connecting sleeves and other steel structure supporting fastener series.
Company creation time
Registered capital
Customer case
Existing employees
A professional manufacturer of high-strength bolt connection pairs and cylindrical head welding nails in the early days of China
01
What to buy from us?
Steel structure supporting fasteners
02
Why cooperate with us?
Can produce (GB), (EN), (ASTM), (BS) and other standard products.
Tianjin Biaosan Fastener Co., Ltd.
Supporting manufacturer of steel structure fasteners
In the early stage, the company was the third Tianjin Standard parts Factory, which was founded in 1950, with a registered capital of 37.6558 million yuan. It was 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".
The main products are large six-head angle bolt connection pairs for steel structures, torsion shear bolt connection pairs for steel structures, cylindrical head welding nails (bolts/shear nails), anchor bolts, drill tail screws, steel connecting sleeves and other steel structure supporting fastener series.












The company has passed the ISO9001:2015 quality management system certification and is a member of China Machinery General Parts Industry Association, Tianjin Steel Structure Association, Beijing Steel Structure Association, and Shanghai Metal Structure Association.
CASE
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.
NEWS
Tianjin Biaosan Fastener Co., Ltd., Welcome friends from all over the world to call and write to consult and negotiate