Transmission & Distribution Equipment and Services

McWane Poles


2266 S 6th St, Coshocton, OH 43812, USA

The story of McWane Poles comes down to this — we have taken an engineered, tested, and perfected standard water industry product, ductile iron pipe, and stood… Read more…



898 Pennsylvania Avenue, San Francisco, CA 94107, USA

Trayer Engineering Corporation is a pioneer and global leader in the design and manufacture of maintenance-free vacuum switchgear for electrical distribution systems. Read more…

Power Design

(541) 354-3222

P.O. Box 147, Odell, OR 97044, USA

Power Design Inc manufactures fiberglass 15KV, 25KV and 35KV sectionalizing cabinets, pad mounted switchgear, primary metering enclosures and fiberglass buildings. Read more…