Company Description
TONGYU HEAVY INDUSTRY CO.LTD is a national high-tech enterprise。The main products of our company include: Pipe mould(DN50-2600mm),wind turbine main shaft, heavy forging&castings, ESR ingot, rotor shaft for steam turbine generator, double super critical power plant pipe, ship shafting, NC Elevator Track Planner, and other universal,nonstandard machineries and the spare parts.