November 2022

  Product Introduction of the Oxalic Acid Oxalic acid is a kind of metabolite of organism, which is widely distributed in plants, animals and fungi, and plays different functions in different living

  Product Introduction of the PVC Resin Polyvinyl chloride (PVC), a synthetic resin made from the polymerization of vinyl chloride. Second only to polyethylene among the plastics in production and consumption, PVC