the products of the company has passed CE quality management system certification. Dongguan Jinzhu Machine Equipment Co.,ltd is recognised by polishing machine industry in honesty, product quality and capability
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Standard:CE Number:0991951052 Issue Date:2009-12-29 Expiry Date:2022-10-30 Scope/Range:For all model of polishing machine. but do not inculde customized machine. Issued By:China Great Wall Quality |
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Standard:Patent |
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Standard:High-tech certificate |
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Standard:4Th Board listing Certificate |
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Standard:Patent |
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Standard:Patent |
