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Why Can We Always Ensure Excellent Quality

Quality Control

We have four processes to check the product quality
1,Material testing before producing (first QC)
2,Test the product quality(second QC)
3,Test the product before shipment(The third QC)
4,Provide after-sales service guarantee

Grand New Material (Shenzhen) Co., Ltd.

Certification

Grand New Material (Shenzhen) Co., Ltd. Certifications
Standard: RoHS
Number: HTT202205254R
Issue Date: 2022-05-16
Scope/Range: Car Radio/Car DVD Player/Auto Electronics
Issued By: HTT
Grand New Material (Shenzhen) Co., Ltd. Certifications
Standard: FCC
Number: 2A7AU-CP-101
Issue Date: 2022-07-28
Scope/Range: Car Radio/Car DVD Player/Auto Electronics
Issued By: HTT
Grand New Material (Shenzhen) Co., Ltd. Certifications
Standard: CE
Number: HTT202205254
Issue Date: 2022-05-16
Scope/Range: Car Radio/Car DVD Player/Auto Electronics
Issued By: HTT
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