On June 25, China's largest manufacturer of aluminum-plastic film for lithium batteries, SZXL Technology Group announced that the company will invest 660 million yuan to expand two aluminum-plastic film production lines.
SZXL has become China's largest supplier of aluminum-plastic films for lithium batteries. In 2020, the market share of China's lithium-ion battery aluminum-plastic films has reached 87.5%. The Chinese customers of SZXL aluminum-plastic film include CATL, Funeng Technology, Guanyu, Liwei, Lishen, Gateway Power, Menguli, Weihong Power, A123, etc. International customers include LG Chem, SKI, AESC, Samsung, In Japan, Sanyo, etc., customers generally have high requirements for supplier qualifications, and the system certification cycle is long.