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 lifting	Piston lifting	Driver gear inspecting
Main bearing up shell disassemble	Main bearing bottom shell disassemble	Main bearing shell inspecting and renew

Mariso's office and factory facilities	Spacious factory
Experienced technicians	Full range of spare parts
CCS Certificate
LR Certificate