Fiberglass Roving Top Companies
Owens Illinois General
Nippon Electric Glass
Saint-Gobain
TAIWAN GLASS IND
PFG FIBER GLASS
*Disclaimer: Top companies sorted in no particular order

Fiberglass Roving Market Concentration

Fiberglass Roving Company List
Owens Corning
Nippon Electric Glass
CPIC
Saint-Gobain SA
Taiwan Glass Industry Corporation
PFG Fiberglass Corporation
Reliance Industries
Nitto Boseki Co. Limited
China National Building Material Company Limited
AGY Holding Corporation
Johns Manville Corporation


