Established in 2003, Hunan DEBOOM Heavy Industry Co., Ltd. is a joint-stock enterprise which specialized researching, developing and manufacturing of two series products concrete machinery new type piling machinery. Located modern manufacture industry ...

Janyear company established in the 1980s, it is one of the earliest manufacturers who produce the concrete pump parts in China. It specializes in the series of rubber end hose, clamp, pipe, elbow, piston, etc.