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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in Quzhou City, Zhejiang, with convenient transportation access. And our factory covers an area of 10,000 square ...
