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A hose manufacturer with over two decades of experience.

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Custom Silicone & Rubber Hose

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We are a manufacturer mainly supplying various rubber hoses like Air Hose, Water Hose, Oil Hose, Welding Hose, Hydraulic Hose, Silicone Hose, and Hose Assemblies, etc. 

Passion Hose is a rapidly growing enterprise focusing on the professional production of pure rubber hoses and braided rubber hoses, its yearly production capacity makes the annual sales reach 25 million USD.

Custom Silicone Coolant Hose for Electric Vehicles EV Battery Thermal Management Hose Manufacturer
Advanced Silicone Cooling Solution for New Energy Vehicles

With the rapid development of electric vehicles and new energy commercial transportation, efficient and reliable thermal management systems have become essential.

Our custom silicone coolant hoses are engineered specifically for EV cooling circuits, including battery packs, electric drivetrains, inverters, and onboard power systems.

Compared with traditional rubber hoses, silicone material offers significantly improved thermal stability, flexibility, and service life, making it ideal for modern electric vehicle platforms.

Each hose can be fully customized according to customer requirements, ensuring perfect integration into different vehicle architectures and cooling system designs.
Custom Silicone Rubber Hose for EV Coolant and Thermal Management Systems of Truck
Made from high-quality silicone compounds, they offer excellent resistance to high temperatures, coolant fluids, ozone, and aging. These hoses ensure reliable coolant circulation, helping maintain optimal battery, motor, and power electronics temperatures. Available in custom shapes, sizes, and colors, they meet the demanding requirements of modern electric Truck.
High Temperature Resistant EPDM Rubber Coolant Hose for Projectors
This reinforced low permeation hose is designed for critical automotive emission and vapor control applications where sealing performance, pressure stability, and environmental resistance are essential.

It features a multi-layer construction combining a reifnorcement inner liner for ultra-low fuel vapor permeability, an EPDM intermediate layer for flexibility and thermal stability, an aramid fiber reinforcement layer for pressure resistance, and an EPDM outer cover for weather and ozone protection.

This structure ensures stable performance in EVAP systems, vacuum lines, and low-pressure fuel vapor transfer applications under demanding engine bay conditions.
Butyl EPDM Aramid Reinforced Low Permeation Hose for EVAP & Automotive Emission Systems
This reinforced low permeation hose is designed for critical automotive emission and vapor control applications where sealing performance, pressure stability, and environmental resistance are essential.

It features a multi-layer construction combining a butyl rubber inner liner for ultra-low fuel vapor permeability, an EPDM intermediate layer for flexibility and thermal stability, an aramid fiber reinforcement layer for pressure resistance, and an EPDM outer cover for weather and ozone protection.

This structure ensures stable performance in EVAP systems, vacuum lines, and low-pressure fuel vapor transfer applications under demanding engine bay conditions.
22mm EPDM 45 Degree Hose for Hot Coolant Transfer – Heat Resistant RV Heating Pipe Connector
Designed for hot coolant transfer in caravan and RV heating systems, this 22mm EPDM 45° hose allows smoother pipe routing in compact installation spaces. It provides reliable sealing performance with excellent resistance to heat, coolant, and long-term aging.
Reinforced CR Rubber Air Vent Hose for Heavy Duty Applications
Flexible CR Hose with Steel Wire Spiral Reinforcement is specially designed for vacuum, suction and large-flow transfer applications where ordinary rubber hoses may collapse.
The embedded stainless steel wire helix provides excellent resistance to negative pressure while maintaining outstanding flexibility.
Chloroprene (CR) Rubber Ventilation Hose for Industrial & Automotive
Flexible CR Hose with Steel Wire Spiral Reinforcement is specially designed for vacuum, suction and large-flow transfer applications where ordinary rubber hoses may collapse.
The embedded stainless steel wire helix provides excellent resistance to negative pressure while maintaining outstanding flexibility.
Durable EPDM Rubber Air Duct Vent Hose for Heavy Duty Vehicles
Flexible EPDM Hose with Steel Wire Spiral Reinforcement is specially designed for vacuum, suction and large-flow transfer applications where ordinary rubber hoses may collapse.
The embedded stainless steel wire helix provides excellent resistance to negative pressure while maintaining outstanding flexibility.
Flexible EPDM Air Vent Hose for Engine & Exhaust Systems
Flexible EPDM Hose with Steel Wire Spiral Reinforcement is specially designed for vacuum, suction and large-flow transfer applications where ordinary rubber hoses may collapse.
The embedded stainless steel wire helix provides excellent resistance to negative pressure while maintaining outstanding flexibility.
10m Straight Silicone Hose for Marine Cooling Systems Flexible Hose for Water and Coolant Transfer
Designed for water and coolant transfer in marine cooling systems, this 10m silicone hose provides excellent flexibility, temperature resistance, and reliable long-distance fluid delivery.
EPDM Rubber Windshield Washer Tubing for Automotive Washer Systems
Automotive EPDM washer hose for windshield washer fluid transfer, featuring excellent weather resistance, flexibility, and long service life.
Durable EPDM rubber washer tubing designed for automotive windshield washer systems, resistant to weather, alcohol-based fluids, and aging.
Custom Formed EPDM Coolant Hose Hand-Built Shaped Battery Cooling Tube for Complex EV Layouts
High-Performance Custom EPDM Coolant Hose for Next-Gen EV Thermal Management

Tailored Automotive-Grade Coolant Solutions for Sustainable Mobility.

Passion Hose founded in 2007, a professional silicone hose manufacturer, a brand of pipeline hose and accessories R&D, production and sales. Main products: stainless steel shower hose,hydraulic hose, industrial hose, automotivehose, plumbing hose etc., which are widely used in home, hotel, industry and other fields.

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If you have any question, please contact us.

Email: ps1@passioncohose.com

Tel: +86-136-6663-2043

Whatsapp: +86-13666632043

Add: B-101, Hangzhou Smart Industrial Park, No. 857, Wenyixi Rd. Hangzhou, 310030, China

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