Qingzhou Yongsheng Dredging Machinery Co.,Ltd is a professional investigator and manufacturer of dredger. Loacted in a famous historical city,named Qingzhou, Our company owns an manufacture zone of 180,000 square meters.Founded in 1990.
Yongsheng company is a key enterprise that manufactures the dredging machinery in Shangdong province and a authenticate firm of the ISO9001. our company has formed into a production line of sand dredger suction dredger  mining machinery and weeding ship through both the efforts of our founder Mr.Wang Yongsheng and all the staffs in our company and the optimization and upgrading of our product structure.Our company has been well known as the  Efficient Research and Production Base of Small and Medium Dredger in China  for our industy of mining andenvironmental Protection.
The total manufacture area of our company is about 180,000 cubic meters ,including 50,000 cubic meters of head factory, 50,000 cubic meters of one branch factory and 80,000 cubic meters of another branch factory.We have got six mud dredger production department five sand dregder depatment and three mining machinery depantment. Our manufacturing ability of dredger is about 200 set per year.
Our company owns a strong technical strength .There are more that 30 technicist in our technology center, including 12 engineers.
The main products covers Cutter Suction Dredger, Jet Suction Sand Dredger , Trailing suction spiral Dredger ,Chain-bucket dredger ,Gold Mining Dredger  Weed-cutting Vessels , Sand-making Machinery , Iron Extration equipment  and other relaterd machinery.These products not only holds a certain maket share in China ,but also go out to Germany Russia South Korea  India  Saudi Arabia Qatar, Iran Nigeria  South Africa Myanmar Philippines and many other countries.
Welcome to Yongsheng , Thank you for choosing Yongsheng