Our Subsidiaries
OSA Valve Services Pte Ltd
 PT SWTS Indonesia
MARC (Thailand) Co. Ltd
 GuangTong Machinery Engineering Co.
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Built on the combined rich heritage of Westinghouse innovative repair technology and Siemens modern technology... >> more
 
A Westinghouse Electric Corporation of USA engineering service company since 1973, SWTS became a Siemens Company in 1998 and through a management buyout, the company was taken private in 2006. Today, through a network of operations and associates in the region, we pride ourselves as the leading provider of multi discipline engineering service and industrial solution, ranging from electrical and mechanical repair and service of rotating machines to power distribution equipment and design, engineering and packaging of complex electrical power and drive systems...