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Ship Repairs
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Diesel Engine Repair Service


With a vast workshop covering an area of 20000 square meters in Pudong District, Shanghai, specalized with experienced and dedicated technicians, professional repair equipments and tools, LR ISO9001 approved working procedures, Mariso is fully capacble of providing routine overhauling and repair service for all types of marine diesel engines.

Some major repair products:

Cylinder cover liftingPiston liftingDriver gear inspecting

Main bearing up shell disassembleMain bearing bottom shell disassembleMain bearing shell inspecting and renew

 Mariso's office and factory facilities

Spacious factory

Experienced techniciansFull range of spare parts

CCS Certificate

LR Certificate