Combination with universities, WANSHAN Corporation has developed the shipyard transporter, which incorporated mechanism, electronic and hydraulic technology. The vehicle adopts several technologies such as hydraulic driving, hydraulic suspension, hydraulic independent turning and hydraulic leveling etc. Driving, steering and leveling are all achieved by microcircuit control. It has been widely used to transport sectional hull structure in shipbuilding enterprises and extra large-size prefabricated concrete in large-scale steel plant and highway and railway because of its advantages of strong load capability, unique steering features, agilely driving capacity and automatically lifting etc. Nowadays, products' loads are from 75t to 900t, and have formed 5 primary series and more than 40 species.