[gland packing, cotton grease packing, pure ptfe packing]

As a professional gland packing, cotton grease packing, pure ptfe packing manufacturer, exporter, supplier and factory in China.--Ningbo GongYao Sealing Materials Co.,Ltd. established in 1970, is one of the largest chinese manufacturers of fiberglass products, asbestos, graphite, ceramic fiber products, ptfe, sealing gaskets & sheets, gland packing, rubber sheets, electrical insulation, carbon fiber products, gland packing, cotton grease packing, pure ptfe packing and other heat insulation and electric insulation products. located in the eastern coastal economic developing area of ningbo, china.