Repair and maintenance service

Interested ProjectsRepair and maintenance service
19/05/2022

With more than 10 years of experience of SIS expert - A member of Ngoc Long Hai Son Group in the field of maintenance and operation of power plants, SIS provides major repair servi...

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Interested ProjectsRepair and maintenance service
03/06/2022

Our staff has more than 10 years of experience in the supply, installation, processing, maintenance and repair of valves, pumps and electrical equipment. Other equipment in the oil...

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