Tianjin Ruifeng Trading Co., Ltd. is a company specializing in the export of chemicals, dedicated to providing high-quality polyurethane raw materials to customers worldwide. Our main products include Ammonium Perchlorate, high flexible and memory foam polyurethane raw materials, elastomer roller materials, mold adhesives, polyurethane sporting court materials, and special performance isocyanates. Our factory focuses on producing and selling a series of polyurethane-related raw materials with a core mission of environmental protection and high quality.