1. Sinoma Lithium Membrane Co., Ltd. is a high-tech enterprise specializing in the research, development, production, sales and technical services of high-performance lithium battery separators, which belongs to Sinoma Technology Co., Ltd., a A-share listed company of China Building Materials Group.
2. The main products are 5 ~ 20μ m wet bi-directional synchronous stretching diaphragm and various coated diaphragms, which are applied to power batteries of new energy vehicles, 3C consumer batteries, energy storage batteries, etc.