San Ya Plastic Masterbatch Co., Ltd.Changzhou is a professional company, which is engaged in the research and production of masterbatch unit. We have been specialized in the manufacture of color masterbatches, white color masterbatches, black color masterbatches, PP/PE filler masterbatches, and other kinds of function masterbatches for many years. Covering an area of 10,000 square meters, our company now has a number of modern production lines with an annual production capacity of 10,000 ...