Yun Jia metal clad matreial co. , ltd is profession in metal clad material in China. Specializing in the studying and producing of metal clad material such as1) stainless steel-steel2) Copper with steel3) Aluminum with steel4) Titanium with steel5) High carbon steel with steel6) Nickel-based alloys with steelthe explosive welding technology was exploited in china and had been developed fully with large application in the manufacturing industry from 1962. between that and now, it has developed some of metal clad material such as Titanium alloys steel, stainless steel-steel, Copper alloys-steel, Aluminum alloys-steel, Tool steel-steel, Nickel steel steel and others. These metal cladding materials have been applied in chemical, metallurgy, electricity, shipbuilding and aerospace industries.