Our Subsidiaries
OSA Valve Services Pte Ltd
 PT SWTS Indonesia
MARC (Thailand) Co. Ltd
 GuangTong Machinery Engineering Co.
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COMPLETE DESIGN ENGINEERING CAPABILITY
• Preliminary Design
• Detail Design
• Engineering Study

PACKAGE
• MV/LV Switchgear
• Motor and Generator Controls
• Load Shedding and Load Sharing Control
• Auto and Manual Synchronizing Control
• Transformer
• Variable Frequency Drive
• DC Variable Speed Drive
• Motor
• Vessel Management System
• Power Management System


Applying advanced engineering solutions, electrical system and packaging, SWTS’s foray into the Marine, Onshore and Offshore drilling industries has achieved unprecedented success in meeting and exceeding stringent classification standards requirement of ABS, DNV, Lloyds, etc.

MARINE APPLICATION

• Electric Propulsion
• Power Generation and Distribution System
• Monitoring and Alarm System
• Joystick and Thruster Control
• Interface with Dynamic Positioning System
• Vessel Management System
• Power Management System
• Anchor Winch
• New, Upgrade, Refurbishment and Modernization

DRILLING APPLICATION
• Integrated Electrical System
• Drilling Drive System (SCR and VFD)
• Propulsion & Thruster Drive System
• Drilling & Propulsion Drive Transformer and Motor
• Generator Control System
• Mud Pump, Draw Work, Top Drives/Rotary Table
• Anchor Winch, Cementing/Cutting/Re-Injection
• New, Upgrade, Refurbishment and Modernization