Yinguang Cathodic Protection Co.,Limited. was set up in 1995, products are more than fifty varieties such as magnesium alloy, magnesium (aluminum. zinc) based sacrificial anode, high silicon cast iron anode, magnesium alloy castings, aluminum alloy castings, magnesium alloy profiles, magnesium ribbon, zinc ribbon, magnesium welding rod, lead and antimony alloy tube, anticorrosive grounding batteries, long effective electrode Cu/CuSO4,testing peg and anode fillings. mg anode, al anode, zinc anode, mg pencil anode, mg chain anode, mg drive-in anode.90% products export to USA, Canada, Europe, Australia, South Africa, Japan, South Korea, India, Malaysia, Middle East and Taiwan and other counties. The company got the certificate of ISO9001. ISO14001. OHSAS18001.