We have professional and advanced brand machine production line and quality control center. Each batch of products will be sampled before package and there also has final inspection before shipment.

Certifications

Standard: Testing Reports

Number: 62721Q0042R0S

Scope/Range:

Issued By:

Standard: Patent

Number: 4566890

Scope/Range:

Issued By:

Company Profile

Zhe Cheng Xinrui Diamond Tools Co., Ltd.

Contact Person: MrWang

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