Hengshui Aohong Technology Co., Ltd. is a company integrating industry and trade. She owns two wholly-owned manufacturing plants in China (Hengshui Aohong Special Glass Manufacturing Co., Ltd. and Hebei Fuyuan Sealing Materials Co., Ltd.). After 20 years of development and growth, it enjoys a high reputation at home and abroad. Our products include two categories: 1）Sealing and thermal insulation materials: non-asbestos rubber sheet, asbestos rubber sheet, industrial rubber sheet, sealing packing, asbestos cloth, asbestos rope, ceramic cloth, ceramic rope, etc., all kinds of sealing gaskets ;2) Industrial sight glass: glass liquid level gauge glass, all kinds of round glass and square glass and all kinds of supporting gaskets, glass tube, level bubble, etc.