Ningbo Rongze Technology Development Co., Ltd. is specialized in producing and selling Surfactant, Phosphorus flame retardant, PVC stabilizer, Thermoplastic elastomer and other chemicals.
Our products are widely used in various PVC products, PU foam, spray poly-urea waterproof materials, thermal isolation materials, adhesive, coatings and rubbers etc.
Depending on innovation and professional services, we ensure to offer qualified and competitive products to all our customers.