Material: cast steel /tin bronze
Casting technique:: Silicasol investment casting/ lost wax process casting
superficial treatment: dacromet/ electrophoresis
Product scope: subway/ Track accessories/locomotive accessories
Material: cast steel /tin bronze
Casting technique:: Silicasol investment casting/ lost wax process casting
superficial treatment: dacromet/ electrophoresis
Product scope: subway/ Track accessories/locomotive accessories