箱式多用炉生产线
         Batch type multiple use furnace lines

     箱式气体氮化炉
         Batch type gas nitriding furnaces

     井式炉
         Pit-type furnaces

     预真空氮碳共渗/渗氮炉
         Evacuable Tempering Furnaces

     连续推杆式渗碳淬火生产线
         Continuous pusher type carburising & quench line

    真空高压气淬炉
         Vacuum Chamber Furnaces

     连续推杆式等温退火炉生产线
         Continuous pusher type isothermal annealing lines