Metallic substrate,with the advantages of fast burning,small volume, high mechanical strength,prominent heat-resistance, etc metallic substrateWe are Beihai Huihuang Langjie Environmental &Tech (Corp) Co,.Ltd,the manufacturer of Metallic substrate in China.We can supply both ceramic element coated with noble metals of Pt, Pd, Rh and ceramic element without noble metals. Metallic substrate is with ...