• China Jushi CO. Ltd.

  • Owens Corning

  • Chongqing Polycomp International Corp (CPIC)

  • Taishan Fibreglass

  • Nippon Electric Glass Co. Ltd.

  • China Beihai Fiberglass Co. Ltd.

  • 3B-Fibreglass

  • Johns Manville

  • Taiwan Glass Group

  • Saint Gobain S.A.

  • P. G. & Brothers Pvt. Ltd.

  • Furneta

  • Envalior

  • FYSOL SAS

  • Valmiera Glass