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Changsha Chaojingang machinery manufacturing CO., Ltd
Super Diamond, The more use, the more efficient!
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Changsha Chaojingang machinery manufacturing CO., Ltd Quality Info

Changsha Chaojingang machinery manufacturing CO., Ltd
Quality Control

Super Diamond is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard

To maintain highest international quality standards of all our products we adhere to the stringent quality standards throughout the process of manufacturing. Our team audits and introspects the process at every stage as per the guidelines.

Certifications

Changsha Chaojingang machinery manufacturing CO., Ltd Certifications
Standard: Patent
Number: ZL 2017 2 1352058.8
Issue Date: 2018-04-27
Scope/Range: High Air Pressure Reverse Circulation Hammer
Issued By:
Changsha Chaojingang machinery manufacturing CO., Ltd Certifications
Standard: Patent
Number: ZL 2017 2 1352741.1
Issue Date: 2018-04-27
Scope/Range: DTH hammer piston
Issued By:
Changsha Chaojingang machinery manufacturing CO., Ltd Certifications
Standard: PATENT
Number: ZL 2017 2 1328825.1
Issue Date: 2018-04-27
Scope/Range: High Air Pressure DTH Hammer
Issued By:
Changsha Chaojingang machinery manufacturing CO., Ltd Certifications
Standard: IAF
Number:
Scope/Range:
Issued By:

Company Profile

Changsha Chaojingang machinery manufacturing CO., Ltd

Contact Person: MsXie

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