... We can provide different type hatch cover and other marine hardware according your drawings.We, UN.Tex (Dalian) Co.,Ltd ... professional staff.We specialize in metal casting of aluminum, bronze, copper, iron, steel and other metals, in a wide range of ... ANSI, BS, DIN, JIS & etc.Material:Aluminium, Brass, Carbon steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center, miller, ...