Qingzhou Yongsheng Dredging Equipment Co., Ltd.  

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Qingzhou Yongsheng Dredging Equipment Co., Ltd. Established in 1990, it is the first professional manufacturer which develops and produces cutter suction dredger, sand dredger, dredger, dredging boat, sand dredge vessel in Qingzhou. Since 1990, we have been the scientific and technological innovation as new concept, and constantly improving the product and innovative. Great satisfaction and continual improvement of customer demand. The leaders of the company place emphasis on the construction of research. We set up Shandong Weifang Sand Mine Equipment Development Research Institute in 2004, and established good business relationship with the national every big scientific research. At present there are 5 senior engineer and 12 professional R & D staff, they can rapidly works out the reasonable and feasible plan according to the customer job site and the customer's requirements. The developed new type sand making machinery has been used by the state's key projects in Qingdao - Hua... [详细介绍]