In the heavy kewanjun: development of truck cranes "building blocks"

Since 2008 the Secretary, hosts in zoomlion mobile crane has been involved in product development and project management. Participated in the new u-shaped cross section boom, all-wheel steering truck crane 80 ton crane and four largest platform, leading research and development driving series truck crane on the right, and initiated the domestic end of jib, for a new generation of "power and prestige" series crane product development has made important contributions.