... accessory:as per buyer's requirement The steel hatch cover is design and produce as ... Dalian) Co.,Ltd are well established as an import and export company. We are located in the ... metal casting of aluminum, bronze, copper, iron, steel and other metals, in a wide range of ... , DIN, JIS & etc.Material:Aluminium, Brass, Carbon steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center ...