... -saving, environment-friendly and low carbon, etc. portable heating welding torch Longquan Jinmao Hardware Co., Ltd. are specialized ... manufacturing various camping appliances. Main products are Flame Gun, Heating Torch, Electronic Ignition Gun, Gas Flame Gun and ... cast iron heating (core),room leak repair(melting asphalt),wood boat repair(drying),meat processing(dehairing),communication cable and pipe ...