Show well Co.Ltd is a hi-tech Co.Ltd, We specialize in mechanical tools for mining & quarrying, concrete cutting & drilling and construction & demolition industries for long ***** main products of quality rock drills, hydraulic rock & concrete splitter, hydraulic crusher, hydraulic wall saw, hydraulic wire saw, hydraulic core drill, hydraulic shear, chain saw, diamond wire saw, stone cutter. Our price much much lower than darda's and our function/principle similar with darda's. We think our products can meet your some client's demand.