... , handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, steel ... mainly refers to the braze welding of stainless steel flat base, aluminum sheet and tubular electric heating elements of various ... as stainless steel basin, annealed and extruded can, annealed folded edge, annealed sink, stainless steel tube, tableware and cup.2 ...