Dongguan Sanrun Plastic Technology Co., Ltd (Sanli Masterbatch Manufactory) is specialized in researching, manufacturing and selling black masterbatch. Since the establishment in 2005, we have been adhering to the ''Quality Survival, Reputation Development'' business philosophy. Through 8 years of development, now we have 8 production lines with the production capacity of 25,000 tons per year.

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!