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To our honoured customers and new friends,It has been quite an amazing year for us here at YEJIA. Looking back on 2021, ···
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The end of the month is the busiest and happy moment for Yejia people, looking at the parts passed quality inspection, p···
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Stainless steel material is a very common steel that is often used in the machining industry. It is often used tomake va···
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Under the global epidemic, many foreign companies have encountered problems in logistics, production and supply chains, ···
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Recently, the European Commission announced a bill proposal that plans to use the USB-C interface as a universal chargin···
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Surface roughness symbol and its meaningFor the machined surface, its Ra value shall not be greater than 3.2um.Since it ···
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What needs to be considered during the CNC cutting process?Monitoring of the cutting sound during the cutting process. I···
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The classification of brushed metal surface treatment, you will suddenly realize after reading this article.The metal wi···
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The concept of surface roughnessSurface roughness is a kind of microscopic geometric shape error, which refers to the mi···
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