14Years
Hardware industry experience
14Years
Hardware industry experience
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Analysis of the cause of rusting of stainless steel special screws
29 Jun 2019
Many customers say why stainless steel special screws will rust, stainless steel...
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Special screw cold pier forming one punching die forming essentials
05 Jul 2019
The maximum importance of a die in the special screw manufacturing process is th...
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Why is the screw factory industry shifting together?
13 Jul 2019
I heard that all regions are carrying out or are about to transfer their industr...
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note! US EU reached an agreement on "trade war"
19 Jul 2019
Trump said that today is "a big day of free and fair trade." The two sides agree...
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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.