On 20th,Dec.2009,Mr.Liu QiBao the secretary of the CPC Sichuan Province Committee and director of The Standing Committee Of Sichuan Provincial People’s Congress visited high-tech industry area of Zigong city for research. Dipper Valve represented the high-tech industry enterprise to give a report for its technology achievements.

The Secretary appraised Dipper Valve independent research wellhead emergency shutdown device for its first innovation in China and reaches the international leading level,and encourage Dipper Valve continuously developing in innovation.