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01 2021-10
What is a high-strength bolt?
The strength of high-strength bolts does not lie in the design value of their own bearing capacity, but in the stiffness of their design nodes, high safety performance, and strong ability to resist damage.
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01 2021-10
The process of producing hex bolts
As the saying goes, interlacing is like a mountain. Although the bolts are small, the production process is not simple.
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01 2021-11
Chinese traditional festival：Start of Winter
On the first day of Start of Winter, there is a custom, "nourishing the winter"
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01 2021-11
The role of the washer
There are many functions of washers. Today we will understand the functions and types of washers.
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01 2021-12
Good News! The hightest grade of fastener19.8 grade
World premiere! China has successfully developed the world's highest strength fasteners (19.8 grade)
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01 2021-12
Merry Christmas!
In this special day,Wishing you peace,joy and happiness through Christmas and the coming year!
