China National Building Material Co. Ltd. (Jushi Group Co. Ltd.)
Chongqing Polycomp International Corp. (CPIC)
Jiangsu Changhai Composite Materials Co. Ltd. Shandong Glass Fiber Group Co. Ltd. Sichuan Weibo New Material Group Co. Ltd. Taishan Glass Fiber Inc. Xingtai Jinniu Glass Fiber Co. Ltd.