Products & Facility

WeChat

ABOUT US

NEWS

Quality Assurance

R&D

Investor Relations

JOIN US

Sales And Service

     @ 2018 Tongyu Heavy Industry Co., Ltd Stock code:300185

    鲁ICP备13004417号-1 鲁公网安备 37148202000125号 Powered by www.300.cn

Mobile website

SUBORDINATE SUBSIDIARIES 

INNOVATION RESULTS

CNC elevator guide planer
Large diameter ductile iron pipe mould
Wind turbine main shaft above 1.5MW
Large electroslag remelting steel ingot
25MN CNC straightening hydraulic press
F91 large forged three-way product development
New technology for ultra-high pressure forging large diameter and thick wall seamless steel pipe
Ultra-low carbon controlled stainless steel 316LN large electric slag weight for AP1000 nuclear power main pipeline
Fiber-retaining wind power direct drive spindle forming technology
Development of rack steel forgings for self-elevating offshore oil rigs
CNC heavy-duty deep hole nesting horizontal lathe
120MN free forging hydraulic press
Page up
1
2