LiaoCheng Suny International CO.LTD.are high-tech enterprise, which is specialized and engaged in pile rig drilling designing, manufacturing and trading as a whole. The main products include centrifugal buckets, cleaning buckets, etc.
Drilling buckets are mainly used for drilling water-bearing sandy soil,sludge.clay,muddy sub clay, sandy gravel, cobble, and ...
read moreAugers can be designed into rock -drilling type and soil-drilling type based on the concrete formation condiction.
The rock ...
Augers can be designed into rock -drilling type and soil-drilling type based on the concrete formation condiction.
The rock ...
Core barrels are used to cut an annular ring in rock or concrete or reinforced concrete. The centre core of the rock or ...
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