with the development of society,the need of petrochemical industry for valve products have shown a trend of specification,standarlization and modernization,at same time the requirement for energy saving will become more and more high.It has been possible that China valve industry has a great improvemrnt in future years.

with the development of petrochemical industry,the valve industry of our country also has a great development.in recent decades,the policies provided a good development conditions for China valve enterprise.

Nowadays,many petrochemical enteriprises were going throw the cycle of equipment exchange,so the markets needs are great. one professor predicts in future years,the valve industry will have a great improvement.