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OEM & ODM

Focus on full-chain OEM services for energy storage and power products

OEM & ODM

Focus on full-chain OEM services for energy storage and power products

What Can Sanhua Do For You?

Battery PACK Assembly

 

We focus on energy storage and power battery PACK assembly. We offer customized capacities and specifications for portable, commercial energy storage and industrial power supplies. Our mature processes ensure reliable and safe battery PACKs.

Battery Welding

 

We use automated welding gear to deliver high-precision spot and laser welding for lithium and LFP batteries. Custom solutions ensure solid solder joints, better conductivity and longer battery life, ideal for mass production.

Full-process Testing

 

Our professional team and full testing equipment conduct full inspections on raw materials, semi-finished and finished products. We test voltage, capacity, safety and more to ensure products meet standards and client requirements.

Full-category Customization

 

We offer OEM/ODM for energy storage and power products, including portable power stations, commercial/industrial storage, adapters and power units. One-stop design, R&D, production and branding services meet your personalized needs.

Why Choose Sanhua?

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Why Choose Sanhua?

01

Self-owned Factory

01

Self-owned Factory

 

We have standardized production workshops equipped with automated production lines and intelligent warehousing systems. We undertake large-batch OEM orders and support small-batch trial production, flexibly catering to orders of different scales and ensuring on-time delivery.

02

Strict Quality Control

02

Strict Quality Control

 

We have established a full-process quality control system. Every link from raw material selection, production and processing to finished product inspection is strictly supervised by professional staff. In compliance with ISO quality management standards, our product pass rate exceeds 99.8%, ensuring no defective products leave the factory.

03

Flexible Customization

03

Flexible Customization

 

We have a professional R&D and design team. Based on clients' product requirements, market positioning and budget, we deliver one-stop customized solutions. We provide one-on-one communication throughout the whole process covering product appearance, specifications, functional configurations and packaging design.

04

Quick Response

04

Quick Response

 

We have a dedicated customer service team that responds to your inquiries within 2 hours. Sample development and production can be completed in 7 to 15 days. Our mass production cycle is 20% shorter than the industry average. We efficiently fulfill orders to help clients quickly capture market share.

05

Complete Qualifications

05

Complete Qualifications

 

We hold full production qualifications and product certifications including CE, FCC, UL, 3C and more. We conduct production in strict accordance with national industry standards and environmental regulations, and can assist clients with product certification procedures.

06

Full-cycle Empowerment

06

Full-cycle Empowerment

 

We offer full-cycle services ranging from demand communication and solution design to mass production delivery and after-sales support. Clients don't need to allocate extra resources for R&D, production and quality control. Our professional team provides end-to-end follow-up, allowing you to focus on brand operation and marketing.

Related Products

Cooperation Process

01.Demand Communication

02.Solution Design

03.Sample Confirmation

04.Mass Production & Delivery

05.After-sales Support

Related Products

Cooperation Process

01.Demand Communication

02.Solution Design

03.Sample Confirmation

04.Mass Production & Delivery

05.After-sales Support

Fill in the Demand Form

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About Sanhua

 

Sanhua Intelligent Control is a national high-tech enterprise integrating R&D, production and sales of energy storage and power supply products. We focus on delivering safe, efficient and customized energy solutions to clients worldwide. Our product portfolio includes portable energy storage, battery packs, a full range of power supplies, as well as OEM and ODM services.MORE >>

Contact Us

 

 +86 0752-2701196、0752-2701180

ywb@cnsanhua.com

zhangmh@cnsanhua.com

wangnw@cnsanhua.com

zhangsj@cnsanhua.com

wangjw@cnsanhua.com

 No. 151, Baogang Road, Startup Zone, China-South Korea Industrial Park, Zhongkai High-Tech Zone, Huizhou


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Tel:0752-2701196、0752-2701180

Mail:ywb@cnsanhua.com

Mail:zhangmh@cnsanhua.com

Mail:wangnw@cnsanhua.com

Mail:zhangsj@cnsanhua.com

Mail:wangjw@cnsanhua.com

Add:No. 151, Baogang Road, Startup Zone, China-South Korea Industrial Park, Zhongkai High-Tech Zone, Huizhou


Copyright © 2026 Guangdong Sanhua Intelligent Control Industry Co., Ltd. All Rights Reserved.

Copyright © 2026 Guangdong Sanhua Intelligent Control Industry Co., Ltd. All Rights Reserved.

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