... has 15 years history, and specialized in manufacturing Rings, Seals, Gaskets, packings, sheets, which aremainly used in Chemical ... making the following sealing products :1) Tapes and gasketsExpanded PTFE sealant joint tape, Ceramic tape; Ring joint gasket, ... packingsDie formed graphite packing ring, Flexible graphite packing, Gland PTFE packing, GFO packing, Acrylic packing, Kevlar packing, Carbon ...