... provide as per drawings different hard metal can be done weldings The marine stainless steel ladders are produced as per one ... Japan, USA, UK and some other countries.We specialize in metal casting of aluminum, bronze, copper, iron, steel and other ... JIS & etc.Material:Aluminium, Brass, Carbon steel, Stainless steel, Alloy metal & etc. Equipment:CNC lathe, processing center, miller, grinder, punching ...