"Dongweijin Plastics Masterbatches Mfy"was established in year 1999 at Dongguan, producting middle-high grade black masterbatches, the facilities cover a land of 7000 square meters. Owing to large demands from China local market, we have established one subsidiary factory in Qishi in 2011 equipped with state-of-the-art twin screw wxtruders & kneaders producting high-end black masterbatches. We are a leading manufacturer specialized in PE/ABS/PP/PS-based black masterbatches with totally 8 masterbatch production lines,totally 20,5000 square msters and having a capacity of more than 36,000 tons per year.