... , to better solve the technical difficulties in color control and pigment dispersion,so that customers can ... the productivity. 2. We recommend all kinds of plastic products in China, such as ABS, HIPS, GPPS, ... various specifications of the procurement of plastic and color needs, our company can provide a complete ... Ratio:1:1 or 4% it depends on color and final productsColor:blue,red,yellow,silver,white ...