Company Background

Founded in 1918 by Dr. Josef Zelisko, the ZELISKO Company has served the industry over 80 years. As a wholly owned subsidiary of the International Knorr Brake Group, to which we have belonged since 1988, ZELISKO concentrates on the development, manufacture and sale of high quality products which are competitive worldwide.

Zelisko main products include 12-36KV current & voltage transformer with cycloaliphatic cast resin insulation or self-extinguishing plastic material insulation, which having advanced technology、stable performance、long life、high reliability. All the products are in accordance with newly IEC standards.

Zelisko transformers are widely selected & purchased by famous international electric power equipment manufacture, such as ABB、ALSTOM、GEC、AEG、VA TECH HYDRO、ELIN、SIEMENS、MITSUBISHI、LG INDUSTRIAL SYSTEM, widely used in euro-America & domestic waterpower & firepower plants whole set equipments、protection & control system of generator & electric transmission and electric measurement & switchgear, etc.

We provide the best customer service, fast delivery and special manufacture & design according to clients' special requirements.