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Why Can We Always Ensure Excellent Quality

Quality Control


We have testing machines to inspect all the fasteners strictly accordance with quality standards and customers' requirements (finished product, semi-finished products) during the production time and before shipment.....such as torque, speed, tensile strength, salt-spray test, thickness of zinc...

Jiashan Chaoyi Fastener. Co,LTD

Jiashan Chaoyi Fastener. Co,LTD

Jiashan Chaoyi Fastener. Co,LTD

Jiashan Chaoyi Fastener. Co,LTD

Jiashan Chaoyi Fastener. Co,LTD

Certification

Jiashan Chaoyi Fastener. Co,LTD Certifications
Standard: EN 14566:2008+A1:2009
Number: M.2019.206.C0660
Issue Date: 2019-04-10
Expiry Date: 2024-04-10
Scope/Range: DRYWALL SCREWS
Issued By: UDEM
Jiashan Chaoyi Fastener. Co,LTD Certifications
Standard: ISO9001:2008
Number: 626016Q10933R0S
Issue Date: 2017-07-25
Scope/Range: Products of fasteners
Issued By: Kaixin Certification
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