Tongyu Heavy Industry Ltd is located at the Yucheng city, Shandong Province China. The transportation by land and water is very convenient. 

Tongyu was setted up in 1998. Tatal capital is 1, 600, 000, 000RMB. Workshop covers 902, 800 square meters, it has passed through the certification of ISO 9001 quality system.

The castings and forgings include turbine generating casting and forging, ship casting and forging, valve casting and forging, gearbox casting and forging, roller casting and forging, compressor casting and forging, pump casting and forging, oil fields casting and forging etc. 
Tongyu has all technical staffs, who master metal melting technology and mechanical working. We are equipped with all the manufacturing equipments, including LF, VD furnace, open die forging press, advanced processing machines, such as CNC lathe, CNC boring machine, deep shaft heat treatment furnace etc.

We also have all kinds of inspection equipment and test appliance, including chemical analysis, metallographic analysis, mechanical property test, charpy impact test, utrasonic test, magnetic article test etc.

We have supplied large quantity of high quality products to all over the world.