... machinery factory.We provide die casting, including alloy,zinc,aluminum,brass die casting.Our main products are two parts.One ... rolled steel sheet,galvanized steel sheet or tube),stainless steel,copper ,brass,aluminum,etc4.Finish:zinc plated,chromated plated, Electrophoresis, Dacromet ,powder ... 1.The products could be made of brass.steel, aluminum etc2.The price is inexpensive and the quality is good ...