Safety is a top priority in many industries, and at Suqian Yinfeng, our flame-retardant sponge materials provide just that. These sponges are engineered to meet rigorous fire-safety standards while offering the comfort and flexibility that polyurethane foam is kn

Polyurethane foam, often referred to as sponge material, is a versatile and durable material that has become indispensable in many industries. At Suqian Yinfeng New Material Technology, we specialize in producing a wide range of polyurethane foams, from filter spong