PVC Granules, PVC Compound, TPR Granules manufacturer / supplier in China, offering Factory Reach Pet Colormasterbatch for POY Polyester Spun Yarn White Black Masterbatch, Polyeaster Yarn DTY Use Pet Color Masterbatch Polyeaster Yarn, Flame-Retardant Fiber Masterbatch Pet Color Masterbatch for Spinning DTY, FDY and Yarns and so on.