Beijing Golden Sun Flux Cored Wire Co., Ltd. was established in 1999, developing from Beijing University of Industry Corporation. We specialize in the production of welding materials and related technology research and development. We are a high-tech enterprise in the field. Beijing Golden Sun Flux Cored Wire Co., Ltd. has 40 years of history in the professional production of electrode. Our products have also been used in Shenzhou V. manned spacecraft, Olympic projects and other major national projects.We have flux cored wires, welding rods, stainless steel submerged arc welding wires,...