... are one manufacturing and sales company founded in 2000. after restructuring, we are aim to establish Manben motors Limited, producing heavy duty ... truck, etc,tractor, dump truck,concrete mixer truck,fuel truck,crane,pump truck, fire truck. Benz OM441 and ... OM442 engines and parts, and Benz trucks 4140,3538,3340,2631 2623,2624, ...