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News & Events

					
Insist on innovation and development, and listen to insights and voices from various technical fields around the world.

				

			

		

		
		

			

				 				  
				 				 
Recent News
 
				  
				 				 
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							2021-01-27
							
Security Guardians-2020 Yunnan Petrochemicals Operation and Maintenance Record

							
Security Guardians -2020 Yunnan Petrochemicals Operation and Maintenance Record …

						

					

				
								
					

						

						

							2020-09-02
							
Jinxi Petrochemical 2020 Overhaul

							
China National Petroleum Corporation Jinxi Petrochemical Company has kicked off …

						

					

				
								
					

						

						

							2020-09-02
							
DDTOP Passed Three-System Audit

							
8th-10th?June 2020, Northeast Certification Limited Company audit team of 6 peop…

						

					

				
								
					

						

						

							2020-09-02
							
Dandong Water Bureau Leaders Visit DDTOP

							
On June 18th, Mr. Wang, Director of Dandong Water Bureau and Mr. Zhang, Chairman…

						

					

				
								
					

						

						

							2020-09-02
							
DDTOP Online Technical Communication Platform-Great Learning Library

							
Class Has Started. 20th?August at 4:00 p.m. Mr. Yu Xiaochen, engineer of R&D…

						

					

				
								
					

						

						

							2020-08-07
							
2020 Group Tour

							
The two-day tour of DDTOP Group was in full swing and drew to a close, whether i…

						

					

				
				
			

			

				
				
				

			
			
		

		
		
		 



	
		
		
		
		








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