Columbium Oxide

Profile: Henan Kingway Chemicals Co., Ltd. deals with chemicals, mineral products, textiles and light industrial products. We focus on pigment chemicals, rare earth chemicals, ceramic and glass industry, water treatment, agriculture chemicals, electroplating chemicals, flame retardant, plastic additives & preservative for timber. Our products include bismuth oxide, boron nitride, zirconium dioxide, lanthium carbonate, terbium oxide and lactic casein. Our lanthanum oxide is used for hig...