Our Shandong Tongyu Group Co. , Ltd. Is a professional manufacturer of steel forgings, Pipes for ductile iron casting pipes and universal machineries, Etc. We can manufacture forging and machined shaft, Rotor and other parts used for wind turbines, Steam turbines, Generators, Etc. As per customer's drawings.
We can also manufactue all various round bars upto diameter 1600mm upto 40tons made of carbon steel, Alloy steel and stainless steel, Etc.
We are also the key manufactuer of pipe moulds from DN100mm to DN1600mm made of qualified materials.