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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.

EV Battery Coolant Hose Manufacturer Custom Thermal Management Hose
Custom EPDM coolant hose designed for battery thermal management systems in electric vehicles, electric construction machinery, electric boats, and energy storage applications. Resistant to glycol coolant, ozone, aging, and long-term heat exposure.
Heat Resistant EPDM Molded Rubber Hose for Air Conditioning and Refrigeration 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 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.
Heavy Duty FKM Lined Silicone Charge Air Cooler Hose for Coaches and Buses
High-performance silicone hoses designed for diesel generator cooling, turbocharger, and charge air systems. Built to withstand continuous high temperatures, pressure fluctuations, vibration, and demanding industrial environments.

Manufactured from premium silicone rubber with reinforced fabric layers, our hoses deliver long service life and reliable performance for standby, prime power, industrial, marine, and construction generator applications.
Custom Silicone Hoses for Electric Commercial Vehicle Cooling Systems | Passion Hose Factory
Watch this product showcase video to see how our custom silicone coolant hoses are crafted for next-generation electric commercial vehicles (ECVs). Made from top-grade silicone with a standard hardness of 70±5 Shore A and multiple fabric layers, these hoses are built to survive the high-vibration environment of electric truck and bus motor/battery cooling loops. We offer 100% bespokefabrication according to your 2D/3D engineering drawings.
Custom Silicone Coolant and Turbo Hoses for Diesel Generator Engines
High-performance silicone hoses designed for diesel generator cooling, turbocharger, and charge air systems. Built to withstand continuous high temperatures, pressure fluctuations, vibration, and demanding industrial environments.

Manufactured from premium silicone rubber with reinforced fabric layers, our hoses deliver long service life and reliable performance for standby, prime power, industrial, marine, and construction generator applications.
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.

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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