2012 Buyer's Guide & Directory
Railway Insulators
Porcelain/glass
- Aditya Birla Insulators - India
- Ankara Seramik - Turkey
- Cerâmica Santa Terezinha - Brazil
- Dalian Ceramic Technic - China
- Global Insulator Group - Russia
- Lapp Insulators - Germany
- Modern Insulators - India
- PPC Insulators - SEVES Group - Austria
- Sediver - SEVES Group - France
- SGD La Granja - Spain
- W.S. Industries - India
Polymeric/Composite
- Aditya Birla Insulators - India
- Advanced Rubber Products - United States
- Dalian Ceramic Technic - China
- DTR Corporation - Korea
- EMC Pacific - Australia
- Georg Jordan - Germany
- Hubbell Power Systems (Ohio Brass) - United States
- Indisol Isolantes Eléctricos - Portugal
- Isoelectric - Italy
- K-Line Insulators - Canada
- Kuvag - Austria
- Lapp Insulators - Germany
- MacLean Power Systems - United States
- Norsk Teknisk Porselen - Norway
- Pfisterer - Switzerland
- Sediver - SEVES Group - France
- Simcatec - Iran
- Wenzhou Yikun Electric - China
- Wish Composite Insulator - China
- Xinjiang Xinneng Tianning Electrical Engineering Isolating Materials - China
