HuNan HengChang Chemical Products Co., LTD located in Changsha China. Our facory is focused on manufacturing and processing. The major products include: high purity boron powder, Amorphous Boron Powder, zirconium boride, Magnesium - Strontium Master Alloys, Nitrided titanium, B-CU alloy, LaB6 , CaB6. Special aluminum solar cells, Tungsten hexachloride, Boron tribromide . Titanium diboride .Sodium antimony hexafluoride, Potassium fluoroborate, Tungsten, titanium monoxide.fine aluminum powder and other high purity boron products.we Has more than a ten scientists committed to product innovation. Since the founding spirit of "equality and mutual benefit, mutual development "principle, integrity management, has won the favor of customers and love, in the after-sales service, tracking service, in product quality control, create a good reputation at home and abroad Have a positive impact. Ceramic Research Institute received more than domestic solar polysilicon manufacturers praise. More information please looks at our web WWW.HCCMBR.COMIf you need this kind of product, please send e-mail to boronProducts (at)163.com directly for more information.