As a strategic manufacturing hub of the PASS Group , PASS(Nantong) Automotive Components specializes in the precision engineering and production of extruded automotive tubing systems. Anchored in our core philosophy “Flexibility to Advance”, we deliver mission-critical solutions to global automotive OEMs through integrated innovation and agile manufacturing.
Transportation & Mobile Platforms
This domain integrates automotive, rail transit, and drones. Tubes offer lightweight, corrosion resistance, and high flexibility, ideal for power systems, cooling circuits, and sensor connections in modern vehicles and mobility solutions.
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Industrial Automation & Systems
Covering robotics and automated production lines, these tubes provide flexible fluid/gas transfer and cable protection. Their high vibration resistance and wear resistance ensure stability and reliability in dynamic industrial environments.
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Medical & Health Devices
Focused on diagnostic and surgical robotics, these FDA-compliant tubes ensure safety and hygiene. Precision dimensions and smooth inner walls significantly reduce contamination risks in critical medical and health monitoring equipment.
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Energy & Environmental Engineering
Applied in oil/gas pipelines and renewable energy systems, these tubes offer chemical resistance, UV stability, and flexibility. They are designed to withstand harsh environments in energy infrastructure and environmental protection projects.
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Consumer Electronics & Smart Homes
Serving smart home devices and wearables, these tubes feature miniaturized, lightweight designs. They meet the internal integration demands of compact consumer electronics, enabling sleek and functional product designs.
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Aerospace & Defense
Dedicated to aircraft, spacecraft, and military equipment, these tubes prioritize extreme lightweight, thermal stability, and high reliability. They meet the rigorous performance and safety standards required in aerospace and defense applications.
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Building & Infrastructure
Applied in building HVAC and smart ventilation systems, these tubes effectively manage thermal expansion/contraction. Their corrosion resistance ensures long-term stability and reliable performance in architectural climate control networks.
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Agriculture & Food Processing
Integrating agricultural machinery and food processing lines, these tubes resist pesticides, fertilizers, and food contact. Their flexibility and chemical inertness make them ideal for precision farming and hygienic food production environments.
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Heritage-Driven Quality Assurance
Leveraging the group’s century-long manufacturing expertise and automotive specialization since 1950, Nantong ensures products meet global quality standards with precision and reliability.
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Efficient Global-Local Production Network
Integrated into the group’s international manufacturing bases (Germany, Mexico, etc.), Nantong optimizes production efficiency through localized processes while maintaining consistent quality across regions.
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Smart Factory-Enhanced Productivity
As the group’s first smart factory in China (launched 2022), Nantong employs automation and digitalization to boost production efficiency and deliver high-precision, high-quality automotive tubing.
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Innovative Lightweight & Eco-Friendly Solutions
Focused on advanced extruded tubing design, Nantong combines durability and environmental sustainability with efficient manufacturing to meet modern automotive quality and performance demands.

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Global smart factory for innovative and sustainable automotive tubing.
- Heritage of Excellence
- Global Network, Local Support
- Trusted by Leading Brands
- Smart Factory Innovation
- Sustainable, Lightweight Solutions
Our team is committed to excellence in engineering and quality assurance. Every product is developed and manufactured to meet the strict requirements of global automotive manufacturers.
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We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.






















