- Business
- Shenzhen Senior Technology Material Co., Ltd. operates primarily in the lithium-ion battery separator industry, engaging in the research, development, manufacture, and sale of lithium battery separators. The company's product portfolio includes high strength dry process separators under the SQ brand; wet process separators under the SW brand; ceramic coating products under the SH brand; polymer coating products under the SJ brand; as well as reverse osmosis (RO) membranes and other functional membrane products. These products serve various applications including new energy vehicles, energy storage power stations, electric bicycles, electric tools, aerospace, 3C digital products, and medical environments. Founded in 2003 and headquartered in Shenzhen, China, Shenzhen Senior Technology Material maintains a strong presence domestically and internationally.
Recent major changes include accelerating overseas expansion by reallocating approximately 2.08 billion yuan of previously raised funds from domestic projects to its Malaysia facility, Innovate New Materials Technology (Malaysia) Co., Ltd., to build a high-performance lithium-ion battery wet process and coated separator production plant in Penang. This facility is expected to have an annual production capacity of 2 billion square meters upon completion, targeted for 18 months of construction. In 2025, the company launched a new solid electrolyte film product in partnership with CAS Shenlan, marking a strategic advance into all-solid-state battery materials, a cutting-edge product line designed for next-generation lithium batteries that enhances battery safety and production efficiency. The company continues collaborations on semi-solid and full-solid battery materials, expanding product offerings and optimizing industrial layout in new energy materials.
Shenzhen Senior Technology Material is recognized as one of the few global suppliers to all top ten lithium-ion battery manufacturers worldwide. The company went public on the Shenzhen Stock Exchange in December 2016 under ticker 300568.SZ and has steadily expanded its product segmentation and global footprint, including ongoing initiatives to list on the Hong Kong Stock Exchange. Its subsidiaries include Innovate New Materials Technology (Malaysia) Co., Ltd., which implements the overseas production expansion. The company is a prominent player in the new energy and advanced materials industry sectors, serving automotive, aerospace, electronics, and energy storage markets globally.