[INQ. NO. 2408M14] SW INDUSTRY CO. has produced transformer components — radiator, tank, cooling fan & valves — for domestic & overseas markets, and has contributed to the development of transformer components’ areas with constant quality improvement and technology innovation.
Currently, SW Industry is exporting its top-class products to over 20 countries.
SW INDUSTRY satisfies the demanding requirements of customers around the world with various sizes and models of transformer radiators and cooling fans that cool the heat generated inside distribution/power transformers.
The stability and excellence of the products have been proven by exporting to satisfied clients in 23 countries with competitive prices and high quality. The company increases customer satisfaction with the synergy effect of shortening the production period of users with quick delivery.
Transformer cooling radiators
The widths of the cooling radiators are 225, 280, 290, 310, 320, 380, 480, 520, and 535mm – and the center is unlimited. The thicknesses that can be produced are 1.0, 1.2, and 1.5mm, respectively, and external treatment is possible with paint and hot dip galvanizing.

Cooling fans
There are six models of cooling fans and any airflow is possible. The guard can be made of steel + hot dip galvanizing or paint, and stainless steel; and the blade can be made of either aluminum or stainless steel.
SW INDUSTRY has invested in advanced equipment for higher production-capacity, and acquired the necessary high technology and talented manpower to ensure superior quality.

“All of us at SW INDUSTRY will strive to be the best producer in the world by applying the most advanced production equipment and our own technology, and to manufacture the high-quality products that can meet the customers’ demands,” remarked the company’s CEO.


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