We are one leading high-tech group specialized in designing and manufacturing custom MRO spare parts for steel-making and heavy industry.
With the advanced processing technology and high &precise production equipment, such as CNC machine centers, multiply-axis CNC lathes and digital boring machines from France, Czech, Russia, Taiwan and China, and German ALD Vacuum Induction Melting Furnace, Shenyang Renhe machinery can produce hundreds of metal components and auxiliary equipment for metallurgy, heavy machine, petro-chemistry and military industries.
Our main products cover：
1. Rotary Joint Series
Multi-Passage Rotary Joint
Hydraulic Rotary Joints for Dredgers and Cranes
Rotary Joints for rotary indexing Tables in Process automation
Swivel joints for steel casting and rolling equipment
Rotary connector union for machinery
2. Universal shaft coupling(spindle)
3. Special vessel and tank(Please see the attached)
4. Bearing housing and work roll chocks
5. Nickel and nickel alloy(flange/fitting/elbow/customized parts/equipment)
6. Custom mechanical parts ... 
China