HUIGAO

Adhesives for industrial purposes; Adhesives for use in industry; Catalysts for oxidation processes; Catalysts for use in the manufacture of synthetics, rubbers and polymers; Emollients for industrial purposes; Glue for industrial purposes; Iron-oxide-based foundry sand additive used in the manufacture of metallic castings; Silicon carbide for industrial purposes; Textile-waterproofing chemicals; Unprocessed plastics in all forms