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Why Can We Always Ensure Excellent Quality

Quality Control

QC/Technical Support

Our factory has a complete Q.A. & Q.C.system.

We strive to meet or exceed the expectations of customers, and aims to constantly improve both quality and service of our product, to achieve much higher level on different aspects of company in the long run.

We also have framed a well defined quality management system under the supervision of quality inspectors.

The Quality System consists of 5 main parts below:

1. Quality Training
2. Incoming Quality Control
3. In-process Quality Control
4. Reliability Testing
5. Outgoing Quality Control

Certification

Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CCC
Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CE
Issued By: ENC
Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CE
Issued By: BCT
Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CCC
Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CE
Issued By: ENC
Guangzhou Huiyin Audio Co., Ltd. Certifications
Standard: CE
Issued By: BCT
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