Color master batch manufacturer has its own independent research department and strong research resource as well as advanced manufacturing facilities, strict management and excellent pre-purchase and after-sale service. Our products of color master batch have the advantage of high effect and low cost. It is suitable for the products coloration of crafts such as injection molding, extrusion molding, blow molding, suction molding, film-blowing, film-drenching etc. The annual productivity of every sort of color master batch is more than 3000 ton, and every kind of products can be completely conform to the ROHS regulation of EU and the standards of the U.S. Food and Drug Administration.