2012 Buyer's Guide & Directory
Strain/Guy Insulators (all materials)
- Ankara Seramik - Turkey
- Bonle (Fuzhou) International - China
- C&D Line Fittings - China
- Cerâmica Santa Terezinha - Brazil
- Changsha Guoli Electric Equipment - China
- Dextra Power - Hong Kong
- Indisol Isolantes Eléctricos - Portugal
- Isoelectric - Italy
- K-Line Insulators - Canada
- MacLean Power Systems - United States
- Norsk Teknisk Porselen - Norway
- Pfisterer - Switzerland
- PPC Insulators - SEVES Group - Austria
- Simcatec - Iran
- Wish Composite Insulator - China
- W.S. Industries - India
