the panel total as 6 peoples from china huaneng group visited jie drive for technical discussion and on-site assessment during aug.31th to sept.1st 2017.china huaneng group is the world top 200 enterprise with the generating capacity second in the world and the first in asia. jie was established in 1988 and insistes on 100 years to build one reducer.through technical discussion and on-site assessment ,huaneng panel fully affirmed jie drive ,and laid a solid foundation for future strategic cooperation.