Shenzhen Kerui Power Storage Co., Ltd.
Verified Supplier
1 Years
shenzhen
Since 2008
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Why Can We Always Ensure Excellent Quality

Quality Control

SOUOP applies quality control throughout the complete manufacturing process, covering incoming materials, component inspection, production monitoring, assembly, functional testing, aging tests and final inspection. Products are checked at different stages before shipment to verify electrical performance, safety, functionality and overall product condition. Quality control procedures are also adjusted according to different product models, customer requirements and target markets.

Incoming Material Inspection: Key components and materials are inspected before entering production to check specifications, appearance and basic quality requirements.

Production Process Control: Quality checks are carried out during SMT processing, PCBA assembly, product assembly and other production stages to identify issues before final assembly.

Functional & Performance Testing: Finished products are tested for key functions, charging and discharging performance, output performance, interfaces and other product-specific requirements.

Aging & Reliability Testing: Aging tests and related performance checks are conducted to evaluate product stability before products proceed to final inspection and shipment.

Final Inspection: Products undergo final checks covering functionality, appearance, accessories, labeling, packaging and other order requirements before delivery.

Certification & Compliance Support: Products can be tested and certified according to applicable market and customer requirements, including areas such as electrical safety, electromagnetic compatibility and environmental compliance.

Certification

Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: ISO 9001:2015 Quality Management System
Scope/Range: Quality Management System for Portable Energy Storage Products
Issued By: China Quality Certification Centre (CQC)
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: CE
Scope/Range: Portable Energy Storage Power Supply
Issued By: BCTC
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: FCC
Scope/Range: Power Station
Issued By: BCTC
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: RoHS
Scope/Range: Portable Power Station
Issued By: BCTC
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: IP54 Test Report
Issued By: BTT
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: UKCA Compliance / UKCA
Issued By: BCTC (Shenzhen BCTC Testing Co., Ltd.)
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: UKCA + RoHS
Issued By: BCTC (Shenzhen BCTC Testing Co., Ltd.)
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: IEC 62368-1 Product Safety Test
Issued By: BCTC (Shenzhen BCTC Testing Co., Ltd.)
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: CE
Issued By: BCTC (Shenzhen BCTC Testing Co., Ltd.)
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: CE
Issued By: ALPHA Product Testing Co., Ltd.
Shenzhen Kerui Power Storage Co., Ltd. Certifications
Standard: CE Certificate of Compliance
Issued By: ZKT Testing Co., Ltd.
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