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    Shaoxing Shangyu Hengcai Plastic Dyeing Co., Ltd. is the production of masterbatch, fluorescent brighteners professional manufacturers. Companies use of advanced production technology and development of various polypropylene, polyester, blown film, injection grade masterbatch. At the same time committed to the development of the fluorescent brighteners series of products, production, applied research and management.
    The company produces masterbatch main features are: strong coloring, hue and stability, migration resistance is good, good liquidity, and has good dispersion, and has excellent light resistance, weatherability, heat resistance and chemical and solvent resistance .
    The company developed the fluorescent brightener products with all specifications, good whiteness, resistance to migration, tinting strength and good thermal stability, excellent performance, can be mainly used in textile printing and dyeing, plastic processing, chemical fiber spinning, leather, paper, etc. fields.
    Since the company has always been depending on science and technology as the first productivity, coupled with modern production systems to provide a reliable guarantee for the product more high quality products. Our services are: "Efficient innovation quality first." We warmly welcome friends from home and abroad to discuss business. We are dedicated to providing quality products and excellent service.