Electric heaters
WATTCOT manufactures a complete line of cartridge, band, tubular and immersion heating elements for a wide variety of industrial and commercial applications since 1969.
http://www.wattco.com/
Dąbrowa Białostocka Suchowola Drohiczyn Lipsk Tykocin Białystok Nowogród Siemiatycze Zabłudów Kleszczele