Henan Daswell Machinery Co., Ltd. which located in the Construction Machinery Zone of China --- Zhengzhou City in Henan Province, with convenient transportation access,is a manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:concrete batching plants,RMC concrete mixing plants,concrete mixer,mobile concrete mixers,forced concrete mixers,planetary concrete mixers,parts etc.