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Changsheng Solar Technology Development Ltd

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Quality Control

Quality is A Priority!

Our Quality control is generally made in each step of our manufacturing.

Factory Quality Control Procedures

Battery Capacity Test

Charging and Discharging Test

Batter Quality Check

Standard:	ROHS Directive 2011/65/EU and amendment Commission DelegatedDirective (EU) 2015/863
Number:	BCTC2203133767C
Issue Date:	2022-04-01
Expiry Date:	2025-04-01
Scope/Range:	ZC-CPD5405
Issued By:	Shenzhen BCTC Testing Co., Ltd.

Changsheng Solar Technology Development Ltd

Contact Person: MrAndy Li

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