Harbin Songhua River energy-saving furnace factory, yiqian is old state-owned enterprise Harbin Songjiang furnace factory of branch, Hou by restructuring became now of joint-stock enterprise, hasonglu is I factory registered business inter, I factory history long, and technology power powerful, and can production, and development, and design various energy-saving industrial furnace, and various gas heat treatment equipment, for special steel and the General steel, and nonferrous metals material of light chemical heat treatment, cover type series furnace, and also can provides various time, vacuum furnace, protection atmosphere occurred device, cleaning dry device, High efficiency energy-saving self preheating burner, mesh belt type bright heat treatment automatic production line, Rod (tubing) heat treatment production line, drilling tools, heat treatment equipment, to undertake heat treatment production line design and manufacturing. In recent years, have launched of FRP pipeline curing furnace, and vertical electric pump drying furnace, and network with type resistance furnace, and network with type back stove, and network with type light back stove, and well type vacuum light back stove, and belt series furnace network with type high temperature resistance furnace, and cleaning machine, and various metal accessories and the profile heat treatment failure line, supporting roll network with type heat treatment sets unit,, products throughout national more than 20 a province,