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Qingzhou Yongsheng Dredging Machinery 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 - Huangdao Bridge project. Tin ore equipment has been used by Indonesia clients and received good economic benefit. The new developed large, medium and small sand-digging ship were widely used for river dredging by Nigeria clients and domestic customers.
Stone conveyor belt barge
This barge use conveyor belt to discharge sand to the shore.
We set up Shandong Weifang Sand Mine Equipment Development Research Institute in 2004, and established good business relationship with the national scientific research institute. At present, there are 5 senior engineers and 12 professional R&D staff members in our company. They can rapidly work out reasonable and feasible plans according to customer requirements. Nowadays, our company owns four manufacturing factories and six foreign offices so as to increase production capacity and meet the needs of customers.
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