... : GB FZ/T25001-92. Product’s Namewool felt,sealUsageFelted wool is used in mechanism, aviation, shipping, train, auto, metallurgy, chemical, ... jadeware,furniture,stainless steel plate.AdvantageThe wool felt products are made from raw wool. wool felt performance standards: GB FZ/T25001 ... Ltd.is located in Nanjing,2 hours from Shanghai.We have begun to produce industrial wool felt and wool felt products ...