QING ZHOU YONG SHENG DREDGING MACHINERY is a professional manufacturer and exporter of cutter suction dredgers and some related products. Qingzhou Yongsheng Sand-digging Machinery Co., Ltd. (former Qingzhou Yongsheng Dredging Machinery Co., Ltd) established in 1990, it is the first professional manufacturer which develops and produces sand-digging machinery, sand making machinery, dredging machinery, mineral processing machinery 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. The Products of the company involve in Sand Dredgers, Sand Sieving Ships, Sand Makers, Sand Suction Machine, Iron Powder Ships, Dry Concentrators, Ore Concentrators, Gold Pannig Machines, Sand Washers, Stone Washers, Crusher, Transport Ship, Diselting Ships, Dredgers, Dredger Accessories, a dozen of series more than 80 kinds of products for you to choose. The products quality is the life of enterprise. We have high standard requirements of product quality, the company introduce large boring machine, CNC machine tools, plasma cutting machine dozens of equipments. Before the products leave factory, we have a rigorous test, experiment for all products to ensure that every products to the customer are excellent products. The fixed assets of the company is over 10 million RMB, the employee is 150, under has the four factory, the company is rapidly becoming China's largest professional manufacturing base of sand mining machinery, dredging machinery, mineral machinery. We use excellent product quality and after-sales service to win the customers, establish a stable market. The products are sold to more than 30 provinces, municipalities, autonomous regions, and successfully exported to North Korea, Russia, South Korea, South Africa, Nigeria and other countries, and received wide acclaim and established long-term cooperation relationship with the domestic and international customers. Take the quality to survive, take the credibility to develop" is our company's business objective. "High starting point, high standard, high quality and high benefit" is the work principles of our company. We will provide the service to the community and open up markets to create brilliant together with the vast number of merchants. Company tenet - Agglomerating scientific and technological force and continuously take the respective cause into their common cause. Enterprise spirit - basing on the market, pioneering spirit, quality and credibility is always the first. Management principle - Perfect quality system, implementing quality principles, achieving quality objectives, ensure customer satisfaction. Struggling goal C To become China's largest professional manufacturing company of sand mining machinery, dredging machinery, mineral machinery.