Our company has passed the ISO9001 quality management system certification. the products of the company has also passed CE quality management system certification.We have many patents related to polishing machines.
Dongguan Jinzhu Machine Equipment Co.,ltd is recognised by polishing machine industry in honesty, product quality and capability.
Our company foucus on polishing machine since 2006. Choosing Jinzhu means choosing high quality. Over the years, we have accumulated numerous favorable comments and repurchases from domestic and foreign customers.
Jinzhu's quality and service are worthy of your trust.
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Standard:CE Number:CDT24032003-EMC/MD Issue Date:2024-03-27 Expiry Date:2029-03-27 Issued By:UDEM |
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Standard:ISO 9001 Number:IAS24Q352R0 Issue Date:2024-11-01 Expiry Date:2027-10-31 Scope/Range:Design, Production and Sales of Polishing Machine Issued By:INV |
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Standard:ISO 10012 Number:CMS 粤[2022]AAA4178 Issue Date:2022-12-05 Expiry Date:2027-12-04 Issued By:中启计量体系认证中心 |
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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 |
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Standard:Patent |
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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 |
