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Why Can We Always Ensure Excellent Quality

Quality Control

Our QC department will strictly control all the production before shipping.

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Certification

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD Certifications
Standard: ISO 9001
Number: 17321Q20414R0S
Issue Date: 2021-04-21
Expiry Date: 2024-04-20
Scope/Range: DRILL BIT TOOLS, DRILL ROD
Issued By: ZHONGJIAOYUANHANG
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