Sino British cooperation in manufacturing, our company has 3 provinces in china.
The rotary drilling rig is composed of a tubular telescopic arm and a spiral drill bit, which is a kind of fast drilling operation in the construction foundation engineering, and can be characterized by multi function and high efficiency. Applicable to electric power, telecommunications, municipal, landscape, railway, highway, petroleum, forestry and other various soil layer above the columns, timber and other drilling engineering rational construction equipment.
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