Our Subsidiaries
OSA Valve Services Pte Ltd
 PT SWTS Indonesia
MARC (Thailand) Co. Ltd
 GuangTong Machinery Engineering Co.
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Another rich heritage of Westinghouse innovation and excellence in the repair service industry.

ON-SITE MACHINING

Using laser alignment leveling tools, our teams of skilled technicians and machinists are capable of performing close / tight tolerance machining work on site.
• Line Boring
• Taper Boring
• Milling
• Reaming and Drilling
• Flange Facing
• Keyway Cutting
• Journal Turning
• Grinding


RANGE OF PRODUCT SERVICED
Our mechanical team provides service, repair and overhaul to all makes of machinery:
• Steam and Gas Turbine
• Centrifugal and Reciprocating Pump
• Compressor
• Gearbox
• Blower and Fan
• Press
• Extruder and Mixer
• Winch
• Centrifuge
• Valve
• Diesel Engine
• Mud-Pump
• Draw-Work

SERVICE CAPABILITY

We are equipped with a wide range of machinery and facility to provide
you with the following services:

• General Precision Machining
• Laser Alignment and Leveling
• Dynamic Balancing
• Bearing Rebabbitting
• Fly-Ash Blasting
• Welding Repair
• Thermal Spray Coating and Hard Facing
• Shaft Straightening
• Rotor Rebuilding
• Component Rebuilding and Repair
• Reverse Engineering
• In- Situ Dry Ice Cleaning Service


ROTATING EQUIPMENT REBUILDING

We rebuild rotating equipment from single axis, single stage to multi axes and
multi stage of any shape and size.

• Fan
• Mixer
• Motor
• Pump
• Blower
• Turbine
• Extruder
• Gearbox
• Generator
• Centrifuge
• Mud-Pump
• Draw-Work
• Rotary Table
• Compressor
• Conveyor Roller
• Elmagco Brakes
• Speed Increaser
• Marine Propulsion Thruster
• Internal Combustion Engine