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Golden Promise Industrial Mfg.Co.,Ltd.

Country/Region:china

Contact Person:MrJohnson

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Quality Control

Certificates: CE RoHS, FCC .,SGS, and Patents etc.

01 In coming parts test

02 Speaker Test

03 Battery Test

04 Main-board Test

05 Shield room Test

06 RF Test

07 Speaker & Signal Test

08 SPL &THD Test

Certifications

Standard: ISO9001

Number: 91441900MA519J2P5Q

Issue Date: 2018-11-23

Expiry Date: 2021-11-22

Scope/Range: Electronics keypads and assembly

Issued By: HuaYu International

Company Profile

Golden Promise Industrial Mfg.Co.,Ltd.

Contact Person: MrJohnson

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