Manufacturing Hub
SUJOR has two key manufacturing facilities. Our Yueyang plant (Hunan) focuses on cell manufacturing, and our Dongguan plant (Guangdong) is dedicated to professional PACK assembly.
Manufacturing Hub
SUJOR operates two major production bases in Yueyang, Hunan, and Dongguan, Guangdong. Yueyang facility primarily manufactures battery cells, Dongguan facility specializes in PACK assembly. Both of our factories have obtained ISO9001:2015 certification, with a workforce of over 500 employees and currently more than 25 production lines.
Key advantages of our production capabilities
Vertical Integration & Quality Control
Our vertically integrated manufacturing facility gives us complete command over the entire production process—from raw materials to finished battery packs.
Advanced Automation & Scalable Capacity
By investing in state-of-the-art automated production lines, not only our daily capacity increased but also human error reduced and on-time delivery for large-volume orders ensured.
Agile Engineering & Customization Support
With an in-house engineering team and flexible manufacturing lines, we can rapidly prototype, test, and adapt to customer’s specific requirements.
Production Process
We have our own cell and PACK manufacturing facilities, with over 500 skilled workers and 25 lean production lines. Currently, the daily output of lithium batteries exceeds 600,000 Ah, and we are continuously working to expand our production lines to meet the growing demands of our customers.
Mixing
Coating
Calendering
Slitting
Injection
Vacuum Baking
Sealing
Winding
Formation
Degassing
Folding
Capacity Grading
SUJOR aims to provide customers tailored lithium ion battery packs. We could not only provide customers with customized services for individual components such as battery cell, BMS and battery structure, but also offer optimal battery integrated solutions (cell+BMS+structure) based on customer’s detailed requirement.
