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Main Products
SUNPASS has more than 20 production lines such as sealing gland packing, graphite products, PTFE products, sealing gasket, glass fiber products, ceramic fiber products, rubber products, encapsulation o ring, tank accessories and so on.

About Our Company

SUNPASS SEALING TECH, founded in 1979, has 178 employees. Relying on more than 40 years of mature technology and experience , it specializes in the production of industrial sealing and thermal insulation materials. SUNPASS has a high reputation and influence in the sealing industry at home and abroad.
SUNPASS has a modern professional workshop of 12000M2, with more than 20 production lines such as graphite products, PTFE products, sealing gland packing, sealing gasket, glass fiber products, ceramic fiber products, rubber products and so on.
Customers are located in more than 100 countries and regions such as China, Kuwait, Spain, Germany, France, the Netherlands, Saudi Arabia, Russia, the United States, Mexico, Brazil, Australia, South Korea, Japan, Thailand, Egypt, Belgium, etc.

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Why Choose Us

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    40+ Years History

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    Professional Producing Technology

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    Captal Equipment

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    6S Management

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    ERP Management

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    Rearch and Development

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    Product Diversity

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    Customization Available

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    Team Training

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    Convenient Shipment

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    24-7 Service

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    One Year Warranty 1

OEM/ODM Service

Our service is designed to provide you with the best product experience and the most thoughtful after-sales support.
OEM Service
All of our products are manufactured in accordance with domestic and international industrial standards, such as GB, ASTM, DIN, JIS, ASME-ANSI, BS, CNS, etc.
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    Logo

  • Package

  • Colors

  • Materials

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ODM Service
At the same time, we promise that the products we sell enjoy a one-year quality guarantee, so that you can buy without worry and use with more confidence.
  • Communicating

  • Confirming

  • Customizing

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Application Areas
We have industry-leading process equipment and technology, and can provide you with highly customized services and products.
  • Mining
  • Ships
  • Electricity
  • Steel
  • Automotive
  • Oil and Gas
  • Metallurgy
  • Papermaking
Latest News
We promise to find you the right products
Thermal Insulation Application Scenarios
Nov 20, 2024
Thermal Insulation Application Scenarios
In spacecraft, thermal insulation materials are used to reduce radiation damage to astronauts in space and ensure the...
There Are Several Measures For Heat Insulation
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There Are Several Measures For Heat Insulation
Although the sunscreen net is not as beautiful as blackout curtains, it is economical and easy to install, suitable f...
Examples Of Insulation in Daily Life
Nov 18, 2024
Examples Of Insulation in Daily Life
‌Bamboo mats‌: Natural bamboo has a heat-insulating effect, and it is also breathable and absorbent. It can block ult...
Insulation Methods
Nov 17, 2024
Insulation Methods
Use sunscreen insulation coatings, such as glass beads and vacuum ball materials, to form a protective film after bei...