Our Subsidiaries
OSA Valve Services Pte Ltd
 PT SWTS Indonesia
MARC (Thailand) Co. Ltd
 GuangTong Machinery Engineering Co.
Our Knowledge Base



 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 

 


Electrical
• Motor and Generator
• Transformer and Switchgear
• Sub-Station
• Condition Monitoring
• Power System Study
• Partial Discharge Measurement
• Tangent Delta Measurement
• Protective Relay Calibration

Electronics
• AC & DC Drive
• Automation System
• Protective Relay
• Governing System
• Uninterrupted Power Supply (UPS)
• Automatic Voltage Regulator (AVR)
• Controller
• Programmable Logic Controller (PLCs)
• Soft Starter
• Printed Circuit Board






 


Mechanical

• Pump, Compressor
• Turbine, Governor, Gear Box etc.
• Rotary Table
• Mud-Pump
• Draw Work
• Elmagco Brake
• Precision Machining
• On-Site Machining
• Equipment Overhaul and Rebuilding
• Metallizing and Coating
• Dynamic Balancing
• Laser Alignment Leveling
• Bearing Rebabbitting
• HVOF

Information Technology
• Maximum Demand Monitoring
• SCADA System
• Generation Control
• Process Control
• Power Management System
• Vessel Management System