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Precision Sealing Solutions

High-performance rubber, PTFE, PU, and Teflon seals for automotive, industrial, and home appliance applications. Trusted by global partners since 2005.

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Global Sealing Tec Factory

Who We Are

Qingdao Global Sealing-tec Co., Ltd. is a leading specialized manufacturer of rubber and plastic sealing products based in Qingdao, China. With over 18 years of experience, we deliver high-quality sealing solutions to customers across 8+ countries, including the United States and Canada.

Our product range includes oil seals, trailer grease seals, valve stem oil seals, PTFE oil seals, PU seals, dust boots, sealing gaskets, O-rings, rubber sheets, and custom rubber parts engineered for durability and precision.

18+

Years in Industry

8+

Export Countries

100%

Quality Service

Our Product Range

Engineered for performance, durability, and precision across automotive, industrial, and consumer applications.

Oil Seals

Oil Seals

High-performance radial shaft seals for engines, gearboxes, axles, and trailers. Resistant to heat, pressure, and wear.

  • • Axle Oil Seals
  • • Engine Oil Seals
  • • Gear Box Oil Seals
  • • Trailer Grease Seals
O-Rings

O-Rings

Precision-molded elastomeric seals in NBR, EPDM, silicone, and FKM for static and dynamic sealing applications.

  • • Metric & Imperial Sizes
  • • High Temp Resistance
  • • FDA Compliant Options
  • • Custom Durometer
Teflon PEEK Seals

Teflon PEEK Seals

Advanced polymer seals made from PTFE, PEEK, and filled composites for extreme chemical and thermal environments.

  • • Low Friction
  • • Chemical Inertness
  • • High Pressure Rating
  • • FDA & USP Class VI
PU PTFE Plastic Products

PU/PTFE Plastic Products

Wear rings, guide rings, and backup rings in polyurethane and PTFE for hydraulic and pneumatic systems.

  • • High Abrasion Resistance
  • • Low Compression Set
  • • Custom Machined
  • • FDA & NSF Options
Rubber Seals for Home Appliances

Home Appliance Seals

Door gaskets, valve seals, and vibration dampers for refrigerators, washing machines, and HVAC systems.

  • • EPDM & Silicone
  • • Molded & Extruded
  • • Anti-Microbial Options
  • • UL & CSA Certified
Gas Spring Oil Seals

Gas Spring Seals

Sealing components for gas struts and dampers used in automotive, furniture, and industrial equipment.

  • • High Pressure Resistance
  • • Low Friction Coating
  • • Long Stroke Life
  • • Custom Shaft Compatibility
Rubber Hoses & Parts

Rubber Hoses & Parts

Custom molded rubber hoses, seal strips, sheets, and complex rubber components for industrial use.

  • • NBR, EPDM, CR, SBR
  • • Reinforced & Non-Reinforced
  • • Die-Cut & Waterjet
  • • Conductive & Flame Retardant
Mechanical Seals & Gaskets

Mechanical Seals & Gaskets

Engine gaskets, sealing gaskets, and mechanical face seals for pumps, compressors, and engines.

  • • Multi-Layer Steel (MLS)
  • • Non-Asbestos Fiber
  • • Graphite & PTFE Sheets
  • • Custom Die-Cut Shapes
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Why Choose Global Sealing Tec?

Precision engineering, global compliance, and unmatched reliability.

Industrial Expertise

18+ years of experience in sealing technology with a focus on automotive and industrial applications.

Global Reach

Exporting to the USA, Canada, and 6+ other countries with reliable logistics and support.

Quality Assured

100% service quality commitment with strict ISO-level process controls and testing.

Advanced Equipment

State-of-the-art molding, machining, and testing equipment for consistent product quality.

Company News

Stay updated with our latest events and industry participation.

Great American Trucking Show
Event • 2021.08.16

Great American Trucking Show Dallas 01

Qingdao GST participated in the Great American Trucking Show in Dallas, Texas, showcasing our latest trailer and axle oil seals.

Trade Show
Event • 2021.08.16

Great American Trucking Show Dallas 02

We connected with key distributors and OEMs in the heavy-duty trucking industry.

Exhibition
Event • 2021.08.16

Great American Trucking Show Dallas 03

Demonstrated our high-performance sealing solutions for long-haul trucking applications.

Industry Event
Event • 2021.08.16

Great American Trucking Show Dallas 04

Reinforced our commitment to innovation and customer-driven sealing technology.

Get in Touch

For product inquiries, technical support, or partnership opportunities, visit our official website to contact Qingdao Global Sealing-tec Co., Ltd.

Email

[email protected]

Phone

86-532-85010156

Location

Qingdao, China

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