1.  If any quality problems such as design, manufacture, function or produce occur within the guarantee period, BEST shall take full responsibility and bear the economic losses incurred.
2. If any quality problems occur within the guarantee period, BEST shall provide on-site service after receive the buyer’s notice in 24 hrs
3. If any big quality problems occur out of the guarantee period, BEST will send maintenance technicians to provide visiting service after receive the buyer’s notice in 24 hrs and charge for favorable price.
4. BEST will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment, and maintenance.

 Specifications of hydraulic dredging equipment /dredger 

1.Cummins diesel engine 
2.Routine test 
3.Reliable hydraulic system 
4.Advaced PLC system 

Technical specification list for  hydraulic dredging equipment /dredger 

1.      Packing : Export Standard Packing

2.      Delivery  : Within 60 Days from after receiving the Confirm L/C or T/T or others .

Warranty  :  One year warranty for the Quality of the Diesel engine, Generator, Gear box, Hydraulic system , Control system, Hull & all fabricated parts except wearing parts.

Qingzhou Best Environmental Protection Equipment Co., Ltd which is located in Qingzhou city, Shandong ,China.

We are OEM which produce dredgers, sand separation equipment, sand washing equipment, pumping sand equipment,dry magnetic separation machine,specific type equipment, crushers, iron sand sieves sand machines, stone washing machines,weathered sand broken cleaning equipment, concrete recycling machines and road construction machinery and other 18 series of products, more than 100 product assortments.

Our products are successfully exported to Nigeria, Indonesia, South Korea, Malaysia, the Philippines, and other countries and regions. 

  We is certified according to ISO 9001 as Evidence for Quality and Sustainability.