China Jushi Co. Ltd.
Owens Corning
Taishan Fiberglass Inc. (CTG)
Chongqing Polycomp International Corp. (CPIC)
Nippon Electric Glass Co. Ltd.
Binani 3B-The Fibreglass Company
Taiwan Glass Ind. Corp.
Johns Manville Corp.
Pfg Fiber Glass (Kunshan) Co. Ltd.
Asahi Fiberglass Co. Ltd.