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Why Can We Always Ensure Excellent Quality

Quality Control

Our Strict Quality Control:

1. Our quality controller has working in our factory for more than 10 years, very expericed.

2. We will test the each product, each accessory before shipping, to make sure its high quality.

3. We will pack the cargo well to make sure the goods in good status during delivery.

Certification

Beijing Global Dowin Technology CO.,LTD Certifications
Standard: ISO 90001
Number: SN8892NK2993
Issue Date: 2024-02-28
Expiry Date: 2029-06-13
Scope/Range: Focus On Technology, Achieve Excellence
Issued By: Management System,Verifcationion
Beijing Global Dowin Technology CO.,LTD Certifications
Standard: ISO9001:2013
Number: Ecer10833-15002B
Issue Date: 2023-05-16
Expiry Date: 2029-05-17
Scope/Range: Focus On Technology, Achieve Excellence
Issued By: Management System,Verifcationion
Beijing Global Dowin Technology CO.,LTD Certifications
Standard: ISO9001:2010
Number: Ecer10833-15002B
Issue Date: 2023-06-21
Expiry Date: 2029-08-23
Scope/Range: Focus On Technology, Achieve Excellence
Issued By: Management System,Verifcationion
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