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Why Can We Always Ensure Excellent Quality

Quality Control

Quality Control Testing Equipment

1. Mobile phone key life test machine

Shenzhen Liangfeng Technology Co., Ltd.

2. Mobile phone click test machine

Shenzhen Liangfeng Technology Co., Ltd.

3. Mobile phone drop test machine

Shenzhen Liangfeng Technology Co., Ltd.

4. Anti-static tester

Shenzhen Liangfeng Technology Co., Ltd.

5. Test Certificate

Shenzhen Liangfeng Technology Co., Ltd.

Certification

Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: Appearance design patent certificate
Number: 7167291
Issue Date: 2021-09-23
Expiry Date: 2036-09-22
Scope/Range: cell phone
Issued By: State Intellectual Property Office
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: Appearance design patent certificate
Number: 25933155
Issue Date: 2018-12-07
Expiry Date: 2028-12-06
Scope/Range: telephone
Issued By: State Intellectual Property Office
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: Appearance design patent certificate
Number: 7167290
Issue Date: 2021-09-23
Expiry Date: 2036-09-22
Scope/Range: telephone
Issued By: State Intellectual Property Office
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: Trademark registration certificate
Number: 59796503
Issue Date: 2022-06-14
Expiry Date: 2032-06-13
Scope/Range: telephone
Issued By: State Intellectual Property Office
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: DECLARATION OF C0NF0RMITY
Number: STS2004280RE
Issue Date: 2020-05-22
Scope/Range: Mobile Phone
Issued By: STS
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: DECLARATION OF C0NF0RMITY
Number: STS2004281RE
Issue Date: 2020-05-20
Scope/Range: Mobile Phone
Issued By: STS
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: SAR TEST REPORT
Number: STS2007189H01
Issue Date: 2020-07-14
Scope/Range: Mobile Phone
Issued By: STS
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: DECLARATION OF C0NF0RMITY
Number: STS2004282RE
Issue Date: 2020-05-22
Scope/Range: Mobile Phone
Issued By: STS
Shenzhen Liangfeng Technology Co., Ltd. Certifications
Standard: DECLARATION OF C0NF0RMITY
Number: STS2004279RE
Issue Date: 2020-05-20
Scope/Range: Mobile Phone
Issued By: STS
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