14Years
Hardware industry experience
14Years
Hardware industry experience
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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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Non-standard screws are indispensable industrial necessities in daily life
26 Aug 2020
Screws are a common term for fasteners, a daily spoken word. Non-standard screws...
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What are the main classifications of stainless steel screws
18 Aug 2020
The main categories of stainless steel screws include ordinary screws, self-tapp...
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What are the main classifications of screws
10 Aug 2020
Screw, which is also called fastener or standard part; the English name of screw...
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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.