... type:various accessory:as per buyer's requirement The steel hatch cover is design and produce as per buyer's ... staff. We specialize in metal casting of aluminum, bronze, copper, iron, steel and other metals, in a wide range of size and ... :ANSI, BS, DIN, JIS & etc.Material:Aluminium, Brass, Carbon steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center, miller, grinder ...