Water Treatment Chemicals, Flame Retardant, Plasticizer manufacturer / supplier in China, offering Potassium Thiosulfate for Photographic Fixer CAS 10294-66-3 for Electroplating Industry, Perillaldehyde for Flavor Enhancer CAS 18031-40-8 Edible Flavor, D-Aspartic Acid for Feed Additive CAS 1783-96-6 Biodegradable Material Auxiliary and so on.