AeroAggregates of North America LLC
Anhui Huichang New Material Co. Ltd. Beijing Shoubang New Materials Co. Ltd. Dennert Poraver GmbH
Earthstone International Inc. FRANZ ROTTNER bi-foam Schaumglas GmbH
Gansu Pengfei Insulation Materials Co. Ltd. Geocell Schaumglas GmbH
GLAPOR Schaumglas produkte
Glasopor AS
Glass Foam Business Cooperative
Glassolite Group Limited
Hebei Lanlian Foam Glass Co. Ltd. Hebei Zhengdi Foam Glass Co. Ltd. Hebei Zhongtai Tiancheng Energy Technology Co. Ltd. Henan Huitong Thermal Insulation Material Co. Ltd. Jiangsu Zhenghe New Wall Material Co. Ltd. Jiaxing Aotai New Construction Materials Co. Ltd. JSC Gomelglass
Langfang Jiahao Insulation Material Co. Ltd. Langfang Xinshidai Chemical Building Materials Co. Ltd. Liaver GmbH & Co. KG
Misapor AG
Pinosklo
Pittsburgh Corning LLC. Polydros S.A. Qinghai Xinshunda New Insulation Material Technology Co. Ltd. REFAGLASS s.r.o. RUSNANO Group
Shanghai Yongli Energy-Saving Wall-material Co. Ltd.