Our factory produces various types and materials of high-density sponge and high-density foam, including: soft high-density sponge, hard high-density foam, highly elastic high-density sponge, black and white high-density sponge, colored and special-colored high-density sponge, high-toughness high-density sponge, anti-static high-density sponge, packaging and cushioning high-density foam, sound-insulating high-density sponge, waterproof high-density sponge, fire-resistant high-density sponge, and other types and materials.