This plant is Haomeis newly developed products on its many years experience of producing concrete mixing equipments combined with international top technology and advantages and technicques of advanced machine types both in China and abroad in recent years. It is the only product in the same field in China that achieves domestic leading level in general index and achieves international advanced level in such aspects as productivity, noise control, environmental production, etc. Thus it was chosen as one of the NATIONAL KEY NEW PRODUCTS in 2006.