concrete machines

My name is Aaron Li, I am from the United States, I am specialized in the sales as well as production of concrete and also building equipment, I know with the property task development process, building and construction law as well as relevant building industry policies as well as approval criteria, master the building and construction process of civil engineering, a specific design plan review ability, good construction website company and coordination, task administration abilities. Abundant experience in building monitoring and functional experience in managing a team, strong capacity to st