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Our company has rich experience in matching color and possesses many senior engineers who have be engaged in professional plastic matching color for more than ten years. So we can assist you to resolve the problems which other pigment company can not deal with, especially to resolve the problems that the color is unstable in PVC,TPR,PPS, PC, PA(nylon) and other fiber and fire protection plastics. High quality colorants of our company can ensure the stability of color and Color Masterbatch, consistency of product, higher yield and lower cost, and thereby the market competence of your company will be greatly enhanced. Please contact us for more details if u need.