VRLA battery box，Lead acid battery box，Sealed battery box，Plastic battery box，Custom battery container

Zhongshan Oursun New Energy Co., Ltd is a leading Chinese manufacturer specializing in high-quality battery components, including battery status indicators, safety valves, and terminals. With an impressive production capacity of 50,000 lead-acid battery boxes daily, we combine scale with precision to meet global demand. Our expertise extends to battery container and plastic battery box manufacturing, where we produce durable solutions for diverse energy storage applications. The product range includes: VRLA battery box (valve-regulated lead-acid) Sealed battery box with enhanced leak-proof designs Custom battery container for telecom, and automotive industries Using impact-resistant plastics and strict quality control, our plastic battery box comply with international safety standards. From standardized models to OEM-tailored solutions, we ensure reliability across 50,000 units produced daily. Choose Oursun for high-volume, high-performance battery enclosures that prioritize durability and efficiency. Contact us to discuss your project needs and competitive pricing!