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Why Can We Always Ensure Excellent Quality

Quality Control

The quality control team strictly checks and inspects the process of making, modifg and promoting the production of each spare part. Even if the spare parts are not up to the standard, they will be required to reprint and modify the design in order to meet the customer's requirements perfectly.

Dongguan Hesheng Long Trading Co., Ltd.

Certification

Dongguan Hesheng Long Trading Co., Ltd. Certifications
Standard: Patent certificate
Number: 13643758
Dongguan Hesheng Long Trading Co., Ltd. Certifications
Standard: Patent certificate
Number: 6435015
Dongguan Hesheng Long Trading Co., Ltd. Certifications
Standard: Patent certificate
Dongguan Hesheng Long Trading Co., Ltd. Certifications
Standard: Trademark registration certificate
Dongguan Hesheng Long Trading Co., Ltd. Certifications
Standard: ISO9001:2015
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