Warmest congratulations on the official opening of the China-Laos Railway on 3rd Dec. It is the first railway between two countries. ZHENU electric vibro hammer DZ-90 was put into use during the construction.
DZ-90 electric vibratory hammer is more suitable for driving and extracting small size piles . It is ideal piling machines for the construction of foundation engineering of residential building, factory building, subway, expressway, wharf, bridge, airport and power generation station, as well as for the foundation treatment construction.
