Wenzhou lianggong forging co.,ltd. located in wenzhou economy and technology development zone, just 10 km away from wenzhou longwan international airport. The factory was founded in 1985,is a private factory with more than 200 people, of which,2 are senior engineer, 30 are technician, it takes 30000 square meters of floor space, the annual production of the factory reach 9000 tons, annual sales volume amout to USD16 million in 2015.

After more than thirty years of development, the factory has grown into one of the largest china forging factory which is integrated with forging,machining,heat treatment and surface treatment, it has passed ISO9001:2008 and ISO/TS16949 certification of quality management system, the products are exported to USA,Japan,Spain,Germany,Russia,Thailand and so on, these products can be applied in the field of construction machinery,agriculture machinery,mining equipment,railway,automobile,Petrochemical  etc, receiving highlevel recognition from the endusers, regarding the detailed information of our factory, welcome you to contact with us, thank you!

Product Application Fields              
Construction Machinery                    
Agriculture Machinery                  
Mining Equipment                     
High-Speed Rail                        
Automobile Industry                     
Petrochemical                           
Energy                                    
Shipbuilding                           
General Machinery                     
 
Research and Development                                              
CAD Software                                                
3D Solid Modeling 
DEFORM
 
Material                                
Carbon Steel                            
Alloy Steel                             
Stainless Steel                           
Aluminum                               
 
Heating Equipment                        
Electric Intermediate Frequency Furnace      
 
 Forging Equipment                       
2500Ton Double Disc Friction Press         2500
1600Ton Double Disc Friction Press         1600
1000Ton Double Disc Friction Press         1000
630Ton Double Disc Friction Press           630
400Ton Double Disc Friction Press           400
Sawing Machine                            
Shot Blasting Machine                      
Air Hammer                              
Punch                                    
 
Forging Weight Range:0.05kg-100kg        
 
Heat Treatment Equipment                                   
Electric heating furnaces with precise computerized         ,
temperature control to achieve desired hardness and      
mechanical properties.                             .
Water/Oil/Polymer quenching pool with mechanical  
Propeller agitation.
Induction/Flame hardening equipment.                
 
Machining Equipment                                 
CNC Center                                        
CNC Milling Machine                                
CNC Drilling Machine                               
CNC Lathe                                        
Grinding Machine                                    
Wire Cutting Machine                               
Electric Pulse Machine                              
EDM                                                 
 
Inspection Equipment                                    
Direct-Reading Spectrometer                               
Hydraulic Universal Testing Machine                                                  
Rockwell Hardness Tester                                 
Brinell Hardness Tester                                  
Vickers Hardness Tester                                 
Metallographic Analyzer                                    
   Magnetic Particle Tester                                    
Ultrasonic Tester                                        
CMM                                                  
Infrared Thermometer                                     
 
Certification of Quality Management System    
ISO9001:2008                                      
ISO/TS16949