Cixi Zhongde Sealing Materials Co., Ltd. is a production-oriented enterprise specializing in the research, manufacturing, sales and provision of sealing engineering technical services for sealing products. The company produces and exports various fluid sealing materials and products. The main series of products include sealing packing, sealing gaskets, sealing materials, and sealing tools. For example, the packing products include: graphite packing, aramid packing, carbon fiber packing, PTFE packing and various packing rings. The gasket products include: wound gaskets, reinforced graphite gaskets, toothed gaskets, corrugated gaskets, non-asbestos gaskets, tetrafluoroethylene gaskets, and various metal gaskets, etc.