... sealing of aluminum foil (tooth paste peel) motor rotor and sealing of tubular electric heating element.3.Smelting mainly ... stainless steel products, such as stainless steel basin, annealed and extruded can, annealed folded edge, annealed sink, stainless ... handle, blade, aluminum pan, aluminum pail, aluminum radiator and various aluminum products. IGBT Intermediate frequency induction hot forging ...