Lithium battery isolation film is produced by Shanghai Enjie New Material Technology Co., Ltd., Zhuhai Enjie New Material Technology Co., Ltd., Wuxi Enjie New Material Technology Co., Ltd. and Jiangxi Tongrui New Energy Technology Co., Ltd. The company has advanced manufacturing, management system and strict quality management system. It is mainly committed to providing the market and customers with high consistency and high safety wet lithium battery isolation film products, and achieves customers with leading products and professional services. The company not only provides various types of lithium battery isolation films that are suitable for energy and power lithium battery applications, but also provides customized solutions for lithium battery isolation films according to the actual needs of customer application scenarios. The company has an industry-leading global product research and development team and a professional after-sales support service team.
The company currently has four major lithium battery isolation film production bases in Shanghai, Zhuhai, Jiangxi, and Wuxi. Shanghai Enjie has 6 production lines with a total annual output of 320 million square meters; Zhuhai Enjie Phase I project has 12 production lines. The annual output has reached 1 billion square meters, and the Zhuhai Enjie Phase II project has been started. 4 base film production lines have been invested. The total investment is estimated to be 1.1 billion yuan. Civil construction is currently underway. Jiangxi Tongrui Investment has built 8 production plants with a capacity of 400 million square meters. There are currently 6 production lines of the Membrane production line project officially put into operation; the first phase of the Wuxi Enjie project has officially entered into production, and the second phase of the Wuxi Enjie New Material Industry Base project was launched in July 2019. , Invested to build 8 base film production lines with a capacity of 520 million square meters, with an estimated total investment of 2.8 billion yuan. The project has been completed for the record.
At present, the company has become one of the world's largest manufacturers of wet-process lithium battery separators. The company's wet lithium battery separator film thickness can be flexibly adjusted between 5µm and 30µm, and it can provide the market with different specifications of ceramic, polymer or mixed functional coating film products to meet the diverse needs of customers Security diaphragm requirements.