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Why Can We Always Ensure Excellent Quality

Quality Control

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.

Certification

Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
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
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: Patent
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: High-tech certificate
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: 4Th Board listing Certificate
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: Patent
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: Patent
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
Standard: CE
Number: CDT24032003-EMC/MD
Issue Date: 2024-03-27
Expiry Date: 2029-03-27
Issued By: UDEM
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
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
Dongguan Jinzhu Machinery Equipment Co., Ltd. Certifications
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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