Shenzhen Senior Technology Material Co., Ltd., together with its subsidiaries, engages in the research, development, manufacturing, and sale of lithium-ion battery separators in China and internationally. The company offers dry, wet, and coated process separators, as well as RO membranes and other functional products. Its products are used in electric cars, trains, industrial machinery, EMU, electrical energy storage, aerospace, smartphones, tablets, laptops, wearables, AR/VR devices, power tools, and other applications. Shenzhen Senior Technology Material Co., Ltd. was formerly known as Shenzhen Fu Yi Da Electronics Technology Co. Ltd. and changed its name to Shenzhen Senior Technology Material Co., Ltd. in September 2008. The company was incorporated in 2003 and is headquartered in Shenzhen, China. Address: Tianyuan Road, Shenzhen, China