Changzhou Daye Tengfei Sponge Factory, established in 1995, is a manufacturer and trading company based in Changzhou, China, specializing in sponge and foam products. Initially a small workshop, it has evolved into a stock-system enterprise with over 100 employees and more than ten joint production bases across Suzhou, Wuxi, Changzhou, Changshu, and Shanghai. The company focuses on the research and development of polyurethane, rubber, plastic, CR, and EPDM series materials and their extended products, offering both processed materials and contract manufacturing services. Their diverse product portfolio includes packing, protective, filtering, noise elimination, heat insulation, flame retardant, anti-static, conductive, buffer, and shockproof foams, as well as seals, gaskets, and specialized materials for sports protection, cleaning, and furniture. Certified with ISO 9001, REACH, RoHS, TB117, and SB5852, Changzhou Daye Tengfei Sponge Factory emphasizes continuous product improvement and innovation. The company has invested significantly in expanding its international market presence, exporting to over twenty countries and regions including Europe, North America, Japan, Singapore, Korea, the Middle East, and South Asia.