CAZtex Insulation Company Limited is one of the leading Manufacturer and Exporter of various insulation materials and products in China, belongs to CAZ Group Corporation, which is one of earliest production enterprises of refractory fire and heat insulator in china, owns four professional factories to manufacture asbestos, glass fibre, Ceramic fibre and other products.. Glass fibre yarn, Glass fibre rope, Glass fibre packing , Glass fibre sleeve, Glass fibre tape, Glass fibre cloth, Glass fibre Tissue, Glass fibre felt , Glass fibre blanket , Glass fibre board, Glass fibre product with rubber or PTFE etc.