Tongyu Heavy Industry Co., Ltd.
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Party Members Visit Kong Fansen’s Memorial Hall
Mr. Yang Chuantang, the traffic department of tran
Mr. Wang Junmin, Deputy Provincial Governor, paid
Mr.Jiang Yikang, Secretary of CPC Shandong Provinc
Party members represent the memory of the revolutionary martyrs
Mr. li Jainguo , Vice-Chairman of National People
Introduction about the Self-developed High-effective Wide and Thick Plate Blank and Follow-up Developed Series Products
The third congress of Chinese Communist of Tongyu Heavy Industry Co., Ltd was successfully held
Tongyu Heavy Industry Co., Ltd. Entered “top100 Enterprises For New And Hi-tech Industry’’.
Commendation for science and technology innovation and talent work of Tongyu Heavy Industry
Large electroslag remelting steel ingot
25MN CNC hydraulic straightening machine
Hitachi wheel forgings and manufacturing process
New technology for ultra-high pressure forging large diameter thick-walled seamless steel pipe
Forging die and forging process for high-angle tapered hole forgings
Rack steel processing and manufacturing method
Free forging hydraulic press large diameter inlet system
Wind turbine main shaft forming process
Straightening machine intelligent control system
Numerical control elevator guide planer
Large diameter deep hole nesting rod
Slag flue gas drying system equipment
30 tons CNC three-phase bottom-type electroslag furnace
Manufacturing process of hard bainite structure gear on surface
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