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metals, aluminium, zinc plates, aluminium-zinc plates, butterfly sets, bronze machine parts, brass butterfly valves, copper raw materials, aluminium raw materials, lead raw materials, copper spiral wires, teflon raw materials, iron casting, stainless steel products, welding wires, chromium coated rods, honned tubes, soldering wires, perforated sheets, teflon fabrics, polyamide raw material, pvc raw material, solid polycarbon plates, gasket asbestos, indium ingot, electrolitic coppers, copper bar, all kinds of castings, teflon saucepan, teflon plates, bars, rods, stainless steel made products, bronze and brass made butterfly sets, hss steels, sieve wires, widened sheets, brass fixing parts, copper fixing parts, pure teflon materials, teflon with bronze, teflon with carbon, teflon witg fibreglass, drying belt with teflon, polyethylene raw material, fibreglass raw material, asbestos raw material, asbestos tape, asbestos fabric, several machinery parts, tin raw material, bismuth raw material, indium raw material, copper bars, grounding copper bars, straight and coil copper pipes, copper for roofing, copper plumbing pipes, copper chromium alloye pipes (bafon), copper fittings, copper wires, insulated coil copper pipes
