1.Min. order:1pc 2.FOB price:USD80-160/PC 3.Supply ability:3000pcs per month 4.Payment terms:T/T,Western Union,Paypal,Escrow Hor air welding gun LST3400A is double insulated,safe,reliable,steplessly adjustable andconstant temperature control. It is used for hand welding on various melting plastic materials,alsois used for thermoforing,docking and other operations,Normally it is used with ...