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Why Can We Always Ensure Excellent Quality

Quality Control

Our company strictly control the production quality and product quality.

Certification

Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd Certifications
Standard: ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
Number: 18521E10405ROS
Issue Date: 2021-04-22
Expiry Date: 2024-04-21
Scope/Range: The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
Issued By: National Standard Integration (Bejjing) Certification Co, Ltd.
Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd Certifications
Standard: OCCUPATION HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATE
Number: 18521S10386R0S
Issue Date: 2021-04-22
Expiry Date: 2024-04-21
Scope/Range: The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
Issued By: National Standard Integration (Bejjing) Certification Co, Ltd.
Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd Certifications
Standard: QUALITY MANAGEMENT SYSTEM CERTIFICATE
Number: 18521Q10484R0S
Issue Date: 2021-04-22
Expiry Date: 2024-04-21
Scope/Range: The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
Issued By: National Standard Integration (Bejjing) Certification Co, Ltd.
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