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Why Can We Always Ensure Excellent Quality

Quality Control

In order to keep our products in high quality,we always set different QC in independent procedures of producing. What's more, before shipping of the products, our General Manager will pick some products from every item to ensure the quality is perfect. And high quality is always our advantage.

Certification

GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: CE
Number: BSTDG18011020820001ER-1
Issue Date: 2018-01-05
Issued By: Shenzhen BST Technology Co. , Ltd.
GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: CE
Number: BSTDG18011020820001SR-2
Issue Date: 2018-01-06
Issued By: Shenzhen BST Technology Co., Ltd.
GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: ROHS
Number: BSTDG18011020820001RR-4
Issue Date: 2018-01-04
Issued By: Dongguan BST Testing Co., Ltd.
GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: CE
Number: BSTDG18011020820001ER-1
Issue Date: 2018-01-05
Issued By: Shenzhen BST Technology Co. , Ltd.
GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: CE
Number: BSTDG18011020820001SR-2
Issue Date: 2018-01-06
Issued By: Shenzhen BST Technology Co., Ltd.
GuangZhou Master Sound Equipment Co., Limited Certifications
Standard: ROHS
Number: BSTDG18011020820001RR-4
Issue Date: 2018-01-04
Issued By: Dongguan BST Testing Co., Ltd.
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