PET blood collection tube and test tube mold accessories

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  Production process of PET blood collection tube:From the demand side, plastic moulding parts More in line with the psychological expectations of consumers, willing to pay for the things they like. https://www.dghrjmmj.com      Raw material preparation:…

What Are the Benefits of Cold Heading of Screws

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  In the fastener forming process, cold heading (extrusion) technology is a main processing technology, which belongs to the category of metal pressure processing. In production, at room temperature, external force is applied to the metal…

Matters Needing Attention in Screw Maintenance

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  Screw maintenance is a crucial aspect that often goes overlooked in various industries, including those relying heavily on components from screw factories. Whether sourced from leading names like Jierui screw factories or other reputable screw…