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Why Can We Always Ensure Excellent Quality

Quality Control

◆Our factory has a complete Q.A. & Q.C.system. We own authorized sets of analyzing instruments with high efficiency and high sensitivity

Everyone at CLF strives 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

Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: FCC statement
Number: A2006316-C01-R01
Issue Date: 2020-07-01
Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: CE
Number: A2006316-C01-R02
Issue Date: 2020-07-01
Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: UN38.3
Number: 1121050688
Issue Date: 2021-07-13
Issued By: Shanghai Institute of Chemical Technology Testing Co., Ltd.
Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: UL
Number: US72212109 01
Issue Date: 2021-10-06
Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: Certificate of Shipping by Sea
Number: 212100409726536
Issue Date: 2021-07-20
Issued By: Shanghai Institute of Chemical Technology Testing Co., Ltd.
Hunan Chalong Fly Technology Co., Ltd. Certifications
Standard: Certificate of Shipping by Air
Number: 212100409426535
Issue Date: 2021-07-20
Issued By: Shanghai Institute of Chemical Technology Testing Co., Ltd.
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