Qingzhou Yongli Mining and Dredging Machinery Co., Ltd. company profile

company profile
Qingzhou Yongli Mining And Dredging Machinery Co.Ltd, is one of China leading suppliers in dredgers and mining equipments. We are the professional manufacturer who has been dedicated in R&D, designing, producing, assembling and testing services.

Being founded in 1990, our main products include:

Rare metals mining equipment: Sixteen series and eighty specification of zirconium, gold, diamond mining equipment are available for customers' choice. Also variational products could be customized as per different requirements and terrain conditions.

Sand mining relevant machinery: sand dredger, sand suction dredger, self suction and discharge dredger, sand sieving machine, sand making machine and sand washing machine. Iron ore processing machines: bucket type iron sand dredger, self suction iron sand dredger, land-use horizontal dry separating and vertical types of wet separating machine.

Big models of desilting dredger : cutter suction dredger, drilling and suction dredger.

In 1999, we developed the iron sand dredging machine.

In 2006, we started to manufacture cutter suction dredger.

In 2008, we based on the actual terrains in Africa, Southeast Asia and China domestic the zirconium, diamond, gold mining machinery (pulsating sluice box, centrifugal concentrator, jigger, shaking table)were developed adopting foreign technology, and won high praise of customers throughout the world.

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, and are certificated by the Quality Management System Certification (ISO9001:2008) because of our years of hardwork. Our company also gets the Certificate of Vessel Inspection authorized by China MSA. For the jig machine, we acquired the letter of patent from State Intellectual Property Office of P.R.C. We have honored for first-class products quality and excellent after-sale services by customers worldwide.

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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                                                                     Yongli Company's History


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


Main products: Cutter suction dredger,bucket chain dredger,jet suction sand dredger,gold dredger,diamond dredger.


In 1999, according to special terrains and working condition in China,Africa and Southease Asia,Adopting Europe and American technology,We successfully developed the zirconium,gold,diamond,tin ore,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, centrifuge concentrator,Pulsating jigger,shaking table,recoiling chute,recoiling 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.

China Qingzhou Yongli Mining and Dredging Machinery Co., Ltd. company profile China Qingzhou Yongli Mining and Dredging Machinery Co., Ltd. company profile China Qingzhou Yongli Mining and Dredging Machinery Co., Ltd. company profile
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Company Details

Main Market

South America

Eastern Asia

Southeast Asia

Middle East


Business Type





No. of Employees : 30~50

Annual Sales : 3 MILLION-4 MILLION

Year Established : 2010

Export p.c : 60% - 70%

Main products: cutter suction dredger,jet suction dredger,bucket chain dredger,gold dredger,diamond dredger,sand wa

Company address: Masong Village,Huanglou Town, Qingzhou City,Shandong Province,China

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