Cixi Kingyu Nano Sealing Co,Ltd is located in the south of Hangzhou bay.It is specialinzing in researching and developing all kinds of high temperature,high pressure and corrosion resistant sealing materials and products.The factory has ability workers,advanced technoledge and equipments.It manufactures soft graphite roll board,soft graphite enhanced complex board (mat),soft graphite filling ring,metal twisting mat,metal mat and a large variety of sealing products of weaving carbon fiber,soft graphite, PTFE aromatic synthetic fiber,asbestos FL4 etc.These products are widely used in the industry areas ofoil ,chemicals,power,metallurgy, shipbuiding,engineering,atomicenergy.Most important point is that it solved the problem of leakage.And its products are popular in European,Middle East,South America South,east Asia etc.The factory is certified by ISO9002 international Quality System.It got the Safety-registered Certificate from National Head Bureau of Quality Monitoring Inspection and Quarantine to manufacturing units of pressured pipe parts.Our company provides quality products to national and international customers with its first class service,quick delivery and competitve price