- Maritime hydro engineering and dredging company
- dredger,reclamation,tshd,csd,backhoe dredger.
- Address:beloostrovskay
- ADP Russia Co. ltd
- used floating crane,used crane barge,used dredger,engineering ship,crane.
- Address:st. Trolleybusnaya 24
- NDC
- dredging,reclamation,trailing hopper sunction dredger,cutter sunction dredger,backhoe dredger.
- Address:beloostrovskay
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