• TO be your most reliable

    supplier for PTFE products

  • specializes in development and

    manufacture of PTFE products

  • We are a company that prides itself

    on its honesty and reliability

specializes in development and manufacture of PTFE products

We are ready to place ourselves at your disposal and be your most reliable supplier for PTFE products.
QuanSeaL® PTFE seals are compatible with a large range of automobile engine, pumps, reaction kettles and blending machines, etc.
Compared with other rubber seals these seals far outperform with regard to temperature, wear, pressure and chemical resistance.

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  • PTFE sealing lips double lips

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  • PTFE Sealing lips with sprial groove

    The seals were designed to bridge the gap between conventional elastomer lip seals and mechanical face seals.

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  • PTFE rotary shaft lip seals

    QuanSeaL PEEK Ball valve seats are made by injection .The material: PEEK.QuanSeaL PTFE Ball valve seats are made by moulding press and machining.

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  • PEEK Ball Valve Seat

    Spring energized PTFE seals are perfect for extreme temperature, high pressure chemically inert static and dynamic sealing.

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  • Canted Coil Spring Energized PTFE Seal

    Polytetrafluoroethylene (PTFE) are closed,circular rings with annular cross section. The dimensions are – as with the elastomer O-Ring – characterised by the inside diameter ID and the cord diameter W (Figure ).

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  • PTFE Rod & Piston seals

    We are a company that prides itself on its honesty and reliability. We are confident in ourselves and hence the service we provide !

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  • PTFE O-Ring

    Polytetrafluoroethylene (PTFE) are closed,circular rings with annular cross section. The dimensions are – as with the elastomer O-Ring – characterised by the inside diameter ID and the cord diameter W (Figure ).

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  • V Spring Engrgized PTFE Seal

    specializes in development and manufacture of PTFE products.
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  • WL PTFE Seal

    specializes in development and manufacture of PTFE products.
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  • More products

    specializes in development and manufacture of PTFE products.
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ABOUT   NINGBO QUANTUM SEAL CO., LTD
NINGBO QUANTUM SEAL CO., LTD is located Yuyao economic development zone,Zhejiang Province,with convenient transportation.QUANTUM has introduced advanced equipments including 45 CNC Machines, 4 High-speed mixers, 20 automatic Hydraulic machines, 8 Automatic PTFE moulding machine, 5 Program controlling sinter furnaces, Automatic PTFE surface etched machine,4 Optical vision measuring, Tensile tester, Oil seal tester, Oil seal radial force measuring, TA TGA/DSC…..etc.
2000Founding Time
Ningbo, ZhejiangLocation
  • 40 million

    capital fund RMB 40 million

  • 50 +

    more than 50 skilled workers

  • 6500

    covers an area of 6500 square meters

Our business covers the world, including the United States, France, Germany, Italy, United Kingdom, Belgium, Thailand,Ukraine, Taiwan, Hong Kong, Greece, Korea, Russia

United States

France

Germany

Italy

United Kingdom

Belgium

Greece

Ukraine

Thailand

HongKong

Taiwan

Korea

Russia