Nanjing Yunhai Special is a company that provides Magnesium, Metal, Precious metal and more. Nanjing Yunhai Special is headquartered in China Jiangsu. Nanjing Yunhai Special was founded in 1993. Nanjing Yunhai Special has a total of 78 patents
Nanjing Yunhai Special is in the industry of:Nonferrous Metal (except Aluminum) Smelting and RefiningNonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and AlloyingNonferrous Metal FoundriesPlate Work and Fabricated Structural Product ManufacturingMetal Service Centers and Other Metal Merchant Wholesalers
What technical fields has Nanjing Yunhai Special researched?