Qingzhou Yongli Mining And Dredging Machinery Co.Ltd, located in Qingzhou city---one of the Nine Ancient Cities in China, is leading company of China mining equipment. We are the professional manufacturer who has been dedicated in R&D, designing, producing, assembling and testing services. Mining and Dredging Machinery is one of the leading China dredger, waterwheel, submersible pump, trommel screen, hydraulic winch manufacturers and suppliers, and we are also a professional company with productive factory. Welcome to wholesale products from us.
