Harbin Dongsheng Jincai Technology (Group) Co., Ltd, established on 1995-02-17, The scope of business includes the production of metal materials,non-metallic material,Crucible,Aluminum profile,auto parts,Aluminum alloy ingots and castings,Master alloy and various fluxes,Modifier and other metal crushing,additive,Long life thermocouple protection tube,New material technology development,consult,comminicate,transfer,Promotion service.