China’s economic maintain a high development speed at present, and our construction industry are in fast development process, along with the increasing rubber check valve sales volume.

Since the advantages of rubber flexible check valve, urbanization brings a large amount of building construction, urban infrastructure construction, city commercial facilities construction and other constructions, which means more and more manufacturers are going to take part in the duckbill valve market.

China will push energy production and adjust and optimize energy structure, so comprehensive energy base construction, energy conservation and emission reduction, natural gas constructions projects would be key fields in future development. Therefore, environmental protection and durable duckbill valve enjoys a better sale.