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Hardware industry experience
14Years
Hardware industry experience
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Meaning of screw and bolt performance level
14 Oct 2020
The performance grades of bolts for steel structure connection are divided into ...
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The difference between screws, screws and screws
09 Oct 2020
Screw types: Screws are basically divided into two categories: wood screws and m...
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What is the role of fastener surface plating treatment?
28 Sep 2020
The surface electroplating treatment of high-strength screw fasteners forms a pr...
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Analysis of the causes of broken non-standard screws
22 Sep 2020
Non-standard screw heading is prone to bad phenomena and cause analysis a. Doubl...
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What is the difference between environmental protection dacromet screws and ordinary dacromet screws
07 Sep 2020
What is an environmentally friendly dacromet screw and what is the difference be...
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Strength requirements of the screw material
01 Sep 2020
The material of ordinary screws is made of Q235 (ie A3). The material of high-st...
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Jianfeng Hardware adhering to the "satisfy customer needs," the purpose of the company's excellent service quality, excellent product technology to meet the growing market demand.
