- +86 571 81023091
- sales@parshun.com
Complex Geometry Expertise: Specialists in manufacturing custom-shaped, multi-branch, and non-standard EPDM tubes based on your 2D/3D technical drawings.
Precision Engineering: We match the exact contours of your battery pack and chassis, providing a “perfect fit” solution for tight engine bays or battery compartments.
Rapid Prototyping to Mass Production: Streamlined OEM process with strict adherence to tolerances, ensuring high consistency from the first prototype to full-scale production.
Automotive-Grade Assurance: Beyond custom shapes, we ensure every unit meets the rigorous IATF 16949 standards, ready for vehicle-level integration in the EU market.
| Feature | Details |
| Material Options | EPDM, CR, or Premium Synthetic Rubber |
| Inner Diameter (ID) | Range: 30mm – 150mm |
| Standard Length | 500mm – 1000mm (Customizable) |
| Temperature Range | -40°C to +120°C (Stable), +150°C (Intermittent) |
| Industry Standards | IATF 16949, ISO 9001, RoHS, REACH, IMDS |
“We are more than just a supplier; we are your partner in the EV revolution. As the industry shifts toward electric trucks and buses, our hose technology has evolved to provide the reliability and compliance required by European OEMs. We are proud to support your mission in driving the future of sustainable transportation.”
High Temperature & Pressure Resistance: Specifically engineered to withstand continuous operating temperatures from -40°C up to +120°C (short-term spikes up to +150°C), ideal for rigorous EV thermal environments.
Superior Material Stability: Premium EPDM/Synthetic Rubber construction provides exceptional resistance to Ozone, Aging, and Weathering, ensuring an ultra-long service life in commercial vehicle chassis.
Coolant Compatibility: Excellent chemical resistance to glycol-based coolants and various heating/cooling fluids, preventing material degradation over time.
Spiral Wire Reinforcement: Features a high-tensile spiral wire core that prevents tube collapse or kinking. This allows for negative pressure resistance and maintains full flow capacity even in tight, complex routing.
Flexible & Compressible: The structural design allows for easy compression and extension, making installation significantly faster and more adaptable to vibration-heavy environments.
Multi-Layer Integrity: A robust 3-layer construction (Inner/Middle/Outer) using high-grade synthetic rubber to ensure maximum leak protection and burst strength.
Automotive Grade Quality: Manufactured under IATF 16949 and ISO 9001 quality management systems to meet the stringent demands of the automotive industry.
Full Certification for EU Markets: We provide comprehensive RoHS and REACH reports and fully support IMDS (International Material Data System) submissions.
OEM/ODM Specialist: We excel in producing custom-shaped (molded) hoses based on your specific 2D/3D technical drawings, tailored for unique battery pack layouts and radiator connections.
Passion for Hose, Passion for you!
We will contact you within one working day, please pay attention to the email with the suffix “@parshun.com”.