Jintan Chaochuang Battery Co., Ltd. is a prominent manufacturer and trading company based in Shenzhen, China, specializing in the production of high-quality lithium manganese dioxide batteries. Founded in 1995, the company has grown into one of China's largest manufacturers in its sector, operating a substantial facility that covers over 22,000 square meters. With a workforce of 201 to 300 employees and 48 automated production lines, the company achieves a significant production capacity, reportedly reaching 600 million units annually. Their extensive product portfolio includes the Star-Bully, Eunicell, and AONON brands, featuring a wide range of CR series button cells (such as CR2032, CR2450, and CR2016), rechargeable batteries, alkaline dry batteries, and watch batteries. As a contract manufacturer, they offer buyer label services and have successfully localized 3V button lithium battery technology to compete with international brands. The company maintains rigorous quality standards with a comprehensive suite of certifications, including ISO 9001, ISO 13485, ISO 50001, and QC 080000. Their products are widely distributed across domestic markets and exported extensively to Southeast Asia, West Asia, and Western countries.