... for bridge,gear,integrated chassis,steel bracket,rudder pintle, sternpost, chain wheel, slag pot, etc.Material:Carbon steel,Low alloy steel ... products and so on, using ASTM, BS, NF, DIN, JIS, ISO etc. standard with carbon steel and alloy steel materials. These ... main products include rudder blade, quill shaft,anvil stand,support roller,cast steel joints for bridge,gear,integrated chassis,steel bracket ...