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Why Can We Always Ensure Excellent Quality

Quality Control

ISO 9001

Beijing Worldia Diamond Tools Co., Ltd.

ISO14001

Beijing Worldia Diamond Tools Co., Ltd.

ISO 145001

Beijing Worldia Diamond Tools Co., Ltd.

Certification

Beijing Worldia Diamond Tools Co., Ltd. Certifications
Standard: ISO9001
Number: 04521Q31004R3M
Issue Date: 2021-12-16
Expiry Date: 2024-12-15
Scope/Range: DESIGN,PRODUCTIONSALESAND PROCESSING SERVICES OF ARTIFICIAL DIAMONDTOOL(EXCLUDINGBRANCHES
Issued By: Beijing Daluhangxing Quality Certification Center Co.,Ltd.
Beijing Worldia Diamond Tools Co., Ltd. Certifications
Standard: ISO14001
Number: 04521E30653R3M
Issue Date: 2021-12-16
Expiry Date: 2024-12-15
Scope/Range: DESIGN,PRODUCTIONSALESAND PROCESSING SERVICES OF ARTIFICIAL DIAMONDTOOL(EXCLUDINGBRANCHES
Issued By: Beijing Daluhangxing Quality Certification Center Co.,Ltd.
Beijing Worldia Diamond Tools Co., Ltd. Certifications
Standard: ISO45001
Number: 04521S30603R1M
Issue Date: 2021-12-16
Expiry Date: 2024-12-15
Scope/Range: DESIGN,PRODUCTIONSALESAND PROCESSING SERVICES OF ARTIFICIAL DIAMONDTOOL(EXCLUDINGBRANCHES
Issued By: Beijing Daluhangxing Quality Certification Center Co.,Ltd.
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