About us De transformator specialist is part of Wolsink Elektrotechnische Groothandel (WETG). Wolsink Elektrotechnische Groothandel was founded in 2012 and is specialized in technical advice and supply of transformers. We offer you the possibility to order transformers and related products easily, safely and quickly via the webshop of detransformatorspecialist.nl . We only work with European manufacturers. You have also come to the right place for tailor-made solutions.