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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.
Why Choose Sanhua?
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.
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.
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.
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.
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.
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.
Why Choose Sanhua?
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
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
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.
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.
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