2011Year
                                            
                                            The cooperation agreement is signed with SPX and the Joint Venture Company is registered and established in December.
                                        2012Year
                                            
                                            Opening Ceremony of the Joint Venture Company is held on February 8, 2012.
                                         
                                            
                                        2013Year
                                            
                                            Framework Agreement on Strategic Cooperation of ESP/Filter is signed, Certificate of High-tech Enterprise is awarded.
                                         
                                            
                                        2014Year
                                            
                                            The first ESP project and the first ESP retrofit project are awarded.
                                         
                                            
                                        2015Year
                                            
                                            The first electrostatic fabric hybrid filter project is awarded. The bundle R&D and trial product are successfully developed. The first bundle is shipped.
                                         
                                            
                                        2016Year
                                            
                                            Two international air cooling projects are successively awarded - Jordan SAMRA and Oman IBRI.
                                         
                                            
                                        2017Year
                                            
                                            The first wet-to-dry cooling transformation project and the first CSP air-cooling project are awarded.
                                         
                                            
                                        2018Year
                                            
                                            Breakthrough in W-type ACC and IDCT for 1000MW grade units is made. Enter the petrochemical field.
                                         
                                            
                                        2019Year
                                            
                                            Strategic breakthrough in the petrochemical market: the company has signed a USD contract for air coolers with Ghana.
                                         
                                            
                                        2020Year
                                            
                                            Undertaken the first NDC project (Yanghuapan in Shaanxi Province)
                                         
                                            
                                        2021Year
                                            
                                            NDC has been awarded the status of the First Set Demonstration Project by the National Energy Administration in 2021
                                         
                                            
                                        2022Year
                                            
                                            Progress has been made in the dust collector market, and we have secured the YuLong Petrochemical Electric-Bag Dust Collector project.
                                         
                                            
                                        2023Year
                                            
                                            The Yanghuapan Project has been commissioned.
                                         
                                            
                                        2024Year
                                            
                                            We are delighted to have secured the historic major orders from Taiba and Qassim in Saudi Arabia, marking our successful entry into the high-end market of large-scale gas-fired combined cycle power plants.
                                         
					
				
			 
                     
                    
                
             
											 
											 Shanghai PNS registry No. 31010102007087
Shanghai PNS registry No. 31010102007087