
JIANGXI OURSUN NEW ENERGY CO.,LTD manufactures lead-acid automotive batteries and related battery components, offering integrated R&D, manufacturing, sales, and service. The company combines large-scale capacity with strong in-house innovation for AGM, EFB, and maintenance-free solutions.
JIANGXI OURSUN NEW ENERGY CO.,LTD is an integrated battery manufacturer focused on industrial batteries, specializing in high-capacity sealed maintenance-free automotive starter batteries as well as marine batteries. The company combines research and development, production, manufacturing, sales, and service to support customers across the full battery lifecycle.
The manufacturing base covers 350,000 square meters with an annual capacity of 8 million KVAH. With more than 800 employees, including dedicated management and R&D personnel, the company emphasizes independent product development and continuous technological upgrades, supported by the introduction of advanced production equipment.
Oursun has established dedicated R&D and manufacturing centers for AGM and EFB automotive starter batteries, aligning product development with evolving market needs. Its product portfolio also includes VRLA batteries and a range of battery accessories and components such as vent plugs, battery boxes, indicators, terminals, separators, cables, and brackets.

The company operates as an integrated battery service enterprise, bringing together research and development, manufacturing, sales, and service to deliver end-to-end support for industrial battery applications.
Strong independent R&D capability underpins continuous new product development and the technological upgrading of traditional battery products, enabling rapid response to changing market requirements.
The company emphasizes intelligent, automated production and has introduced equipment such as expansion lines from SOVEMA (Italy), a TBS pole plate production line (UK), and a MOOJIN (Korea) automatic assembly line.
Envoyez une demande pour en savoir plus sur leurs capacités et obtenir des devis personnalisés.