Our company is the kind of industrial cooperation with investing & holding, and we have our own master batch manufacturer specialty in black and white master batch, which have features such as high density, good dispersion, low coloration cost etc. The products��carbon black and TiO2 content is from 25% to 50%. It is suitable for PE, PP normal products��injection molding, extrusion molding, blow molding, film-blowing etc. It is also used for ABS, HIPS products�� injection molding and coloration.