yarn unsaturated solid recycled polyester resin

Chengda household water purification water filter food grade Cation exchange resin Product Description Our company's Resin include cation exchange resin, anion exchange resin, specialty resin, mixed bed resin, etc. It is divided into hundreds of industrial grade, food grade, medical grade and electrical grade. Adopt automatic production line. The products are widely used in food, medicine, electric power, environmental protection, household water purification and other...