Guangzhou Polytech Masterbatch Co., Ltd. cmbines product development, manufacturing and marketing to offer our customers new types of polymer materials such as functional plastic addtives and colorants. Led by experts with experience working oversea in the field of plastics, our technical team has a strong product development foundation and is dedicated to exploring th needs of our clients. Polytech has a reliable and responsible sales team that would offer our clients efficient customer support and the most cost effective products.