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Company Instruction
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Qingzhou Yongli Mining And Dredging Machinery Co.Ltd, located in Qingzhou city---one of the Nine Ancient Cities in China, is a company of China mining equipment. We are the professional manufacturer who has been dedicated in R&D, designing, producing, assembling and testing services.

Being established in 1990, our company mainly produces desilting and sand dredging machines.

Main products: Cutter suction dredger, Bucket wheel type dredger, Jet suction sand dredger, Bucket chain type sand dredger, Amphibious dredger, Drilling suction sand dredger.
 
In 1999, according to special terrains and working condition in China, Africa and Southeast Asia, we successfully developed the gold, diamond, iron ore mining machinery and tailings recovery plant.
Main products:
  Bucket chain type/Jet suction type/Cutter suction type gold, diamond, zirconium, tin ore and iron ore dredger
  Land-use stationary type/mobile type gold, diamond, zirconium, tin ore and iron ore washing plant
  Pulsating sluice box, Centrifugal concentrator, Pulsating jigger, Shaking table, Recoilling chute, Recoilling tailings discharge machine, Trommel type clay diluting machine and Classifying screener.
We can design and produce variational products based on customer’s requirements and terrain condition.

Sand mining machinery: Self suction and discharge sand dredger, Sand barge, Land-use sand sieving/making/washing machine.
 
For years of strong technical strength and hardwork, successful YONGDELI series of products have won the approval by General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China , SGS and BV. Our company also gets the Certificate of Vessel Inspection authorized by China MSA and the letter of patent from State Intellectual Property Office of P.R.C. We are honored for our first-class products quality and excellent after-sale service system by customers worldwide.
 
Our products of YONGDELI brand are widely used in domestic and oversea including Philippines, Indonesia, DR Congo, Nigeria, Bangladesh, Madagascar, Maldives, and so on. (For example: Lippo Group in Indonesia, Borneo Oil&Gas Corp. In Malaysia, Western Engineering Pvt. Ltd and C&B Corporation Ltd in Bangladesh, Sunwest Constr.&Devpt. Corp.in Philippines)
 
We always insist on the principles of honesty, mutual benefit, co-development and welcome to our factory for investigation and business discussion.
 

 



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