Epoxy insulation for power and rail

Founded in 1979 as a small producer of medium-voltage epoxy insulators, the Austria-headquartered KUVAG Group today makes insulation for HV and MV power engineering and for railway traffic. Wholesale Industry is KUVAG's authorized partner in Korea.

1979

Founded

~50 yrs

of experience

~EUR 90 Mio

group revenue

~600

employees globally

factories in Europe and Asia

Source: KUVAG Group Presentation (April 2026)

Business segments

Three segments

HV Power Engineering

High voltage

GIS barrier and support insulators, cable connections, HVDC and GIL.

Products (Korean) →

MV Power Engineering

Medium voltage

Bushings, inner-cone sockets, spouts and post insulators for GIS and solid-insulated switchgear, transformers and outdoor distribution.

Products (Korean) →

Traffic Engineering

Railway

Pantograph insulators, roof bushings and circuit-breaker housings for the rooftop of rail vehicles.

Railway (Korean) →

Korea Authorized Partner

Wholesale Industry — KUVAG's partner in Korea

We receive Korean customer inquiries, connect them with KUVAG headquarters and production sites, pass on manufacturer documentation, and coordinate import and delivery. Design, manufacturing and testing are performed by KUVAG.

sales@wholesale-k.com · +82 31 372 3332