 
                                                    Puwan Bridge
                                                 
                                                                                                                                                                                    
                                                     
                                                    Dongying 18MW Gas Generator Exhaust Gas Denitrification Project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Zhejiang Mianxi Reservoir Dam
                                                 
                                                                                                                                                                                    
                                                     
                                                    Hanlan 500KW biogas generator set tail gas denitrification project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Beijing-Shenyang high-speed rail and branch lines
                                                 
                                                                                                                                                                                    
                                                     
                                                    Yinxi High-speed Railway
                                                 
                                                                                                                                                                                    
                                                     
                                                    Xicheng High Speed Rail
                                                 
                                                                                                                                                                                    
                                                     
                                                    Beijing-Shenyang high-speed railway
                                                 
                                                                                                                                                                                    
                                                     
                                                    Shanghai-Kunming High-speed Railway
                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                                                                    
                                                                                                                                                
                                                     
                                                    Dayong Expressway
                                                 
                                                                                                                                                                                    
                                                     
                                                    Jilin Songhua River Bridge
                                                 
                                                                                                                                                                                    
                                                     
                                                    Amer 1250KW diesel generator set exhaust gas denitration project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Kaiyuan Hongda coal-fired boiler denitrification catalyst replacement project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Liaohua Petrochemical 6 and 7 #Boiler Denitrification Catalyst Replacement Project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Beijing-Tang Railway
                                                 
                                                                                                                                                                                    
                                                     
                                                    Guizhou-Zhangchang Railway
                                                 
                                                                                                                                                                                    
                                                     
                                                    Henan Section of Zhengfu Railway
                                                 
                                                                                                                                                                                    
                                                     
                                                    China-Laos Railway
                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                                                                    
                                                                                                                                                
                                                     
                                                    Northern Hubei Water Diversion Project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Water Diversion Project in Central Jilin City
                                                 
                                                                                                                                                                                    
                                                     
                                                    Liaoning Province Northwest Liaoning Water Supply Project
                                                 
                                                                                                                                                                                    
                                                     
                                                    Yuecheng 700KW gas generator set exhaust denitrification project