" RJ series of well type resistance furnace, the furnace is simple in structure, both pre pumped vacuum and protective atmosphere heat treatment furnace, resistance furnace shell is welded by steel....
Hangzhou Hangshen Energy-Saving Furnace Co., Ltd is one of the top level China annealing furnace manufacturers and suppliers, and we are also a professional company with productive factory. Welcome....
" Hangzhou Hangshen Energy-Saving Funace Co., Ltd is one of the manufacturers and suppliers of aluminum box annealing furnace products from China. As a very professional aluminum box annealing....