SunPass History
Sprout

ONE Factory established

Accumulation

TWO Generations struggled for

Prosperity

ONE Thing focused on

Innovation

TWO Sisters joining hands

 

Our History
1979
1987
1990s
2000
2014
2015
2022
Future
1979
Formerly known as one of the earliest sealing product factories in China (Huangming Asbestos Product Factory) Mr. Xu Ji fang is the factory director of Township and Village Enterprises
1987
Collective ownership changed to private ownership,renamed: Yuyao Teng long Seal Products, Factory 4000 m² of new factory area
Factory philosophy: Striving for excellence and pursuing excellence
1990s
Serving industries such as oil and gas, electricity, paper making, smelting, automotive, shipbuilding etc.
-TUV/SGS ISO9001 Quality
Management System Certification
2000
SUNPASS, China's first national brand of tank storage and transportation industry accessories
·Ms.Xu Yinye founded SUNPASS International
·OEM for globally renowned valve companies
.OA office, CRM system Safe | Convenient |Trusty
2014
Brands Going Abroad 12000 m² of new factory
-One member of ITCO
-ERP system
-First overseas agent
-Customers: Over 100 countries and regions
2015
Provide OEM ODM for more world-renowned companies: Klinger, James Walker, Aesseal, Teadit
Importing advanced equipment and processes from Germany
2022
Renaming:SUNPASS SEALING TECHNOLOGY (ZHEJIANG) CO.,LTD
Rated as a technology oriented enterprise in Zhejiang Province
-11 patents and 21 products passed SGS testing
Equipment and technical improvements such as super gasket, O-ring, and PTFE Manlid Seal
Future
Centennial Inheritance of Science and Technology Revitalization
-National high-tech enterprise
-Digital factory

 

Introduction of Sunpass

 

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TENGLONG, SINCE 1979, manufacturing sealing and insulation products

TOP SEALING, SINCE 2018, providing one-stop sealing and thermal insulation solutions and export business

SUNPASS, since 2000, focus on Tank Container and vehicle Spare Parts

 

Company Organizational Structure

 

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SUNPASS Culture

 

 
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Mission: Produce High Quality Sealings Innovatively to Protect Industrial Safety.

Vision: Grow to the Most Professional Technology Sealing Manufacturer.

Core Values: Sincere, Focus, Responsibility, Excellence, Innovation Create Maximum Value for Customers, Employees and Partners.

 

 

Introduction of Sunpass

 

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Our Factory

SunPass Sealing Tech, specializes in the production of industrial sealing and thermal insulation materials.
· Founded in 1979
· 45+ years of mature technology and experience
· 178 employees
· 12000M2 Modern professional workshop
· 20+ production lines such as sealing gland packings, sealing gaskets and sheets, glass fiber products, PTFE products, graphite products, ceramic fiber products, rubber products, encapsulated o rings, and iso tank container spare parts so on.

 

Our Products

 

Gland packings, sealing gaskets and sheets, glass fiber products, PTFE products, graphite products, ceramic fiber products, rubber products, encapsulated o rings, and iso tank container spare parts so on

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Product Application

 

Serving industries such as petrochemical, oil refining, electric power, steel, shipbuilding, marine engineering, mining, automobile manufacturing, machinery, medical treatment, metallurgy

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Our Certificates

 

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Compression Resilience Certificate
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ECM Certificate of Fire Blanket
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Hardness Certificate
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ISO 9001 2015
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Patent for a Circular PTFE Gasket Processing Tool
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Patent for a High Temperature Resistant Gland Packing Structure
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Patent for Winding Mechanism for Producing Graphite PTFE Gland Packing
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Patent of PTFE Gland Packing Oil-coated Equipment
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Patent of Bending Equipment for Super Tanktyt Lid Seal
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Patent of Cutting Aramid Gland Packing Tooling
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Patent of PTFE Manlid Seal
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Provincial Science and Technology Primary School Certificate
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Safe Transport
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SGS of FDA
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Tensile Certificate
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Tightness Certification

 

Production Equipment

 

German Stype High Speed Invert Braiding Machine

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1. Braiding Workshop
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2. Ceramic fiber Cloth Workshop
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3. Ceramic Tape Workshop
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4. Fiberglass Workshop
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5. Graphite Workshop
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6. Graphite Yarn Workshop
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7. PTFE Workshop
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8. Sheet Worshop
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9. Manometer Workshop
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10. Gasket Workshop
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11. Rubber Seal Workshop
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12. Workshop of Silicone Cloth

 

Performance Introduction

 

Customers are located in more than 100 countries and regions such as China, Russia, South Korea, Japan, Thailand, Saudi Arabia, Egypt, Spain, Germany, France, the Netherlands, Belgium, the United States, Mexico, Brazil, Australia, etc. SunPass provide global supply and services for world-renowned enterprises and is a close partner of world-renowned sealing manufacturers and engineering service providers. SunPass is also the first national brand of tank container accessories in China. SunPass has a high reputation and influence in the sealing industry, thermal insolution and tank containe.

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Brazil
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Germany
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India
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Indonesia
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KOREA
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Netherlands
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Poland
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Russia
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South Africa
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Spain
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Thailand
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Turkey
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UAE
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Vietnam
 
 
 
 

 

Our Services

 

We have industry-leading process equipment and technology, and can provide you with highly customized services and products. We follow up the progress of the goods in real time to ensure that we keep pace with your needs and provide you with professional and thoughtful technical guidance. 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. 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. We can also customize sealing products of various special specifications for customers.Our service is designed to provide you with the best product experience and the most thoughtful after-sales support.

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1. 40+ Years History
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2. Professional Producing Technology
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3. Captal Equipment
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4. 6S Management
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5.ERP Management
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6. Rearch and Development
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7.Product Diversity
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8. Customization Available
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9. Team Training
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10. Convenient Shipment
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11. 24-7 Service
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12. One Year Warranty 5