RAINBOW single-ply braided silicone heater hose delivers exceptional durability in demanding environments. We support custom engineering to meet specific operational requirements and environmental challenges.

RAINBOW specializes in the manufacture of high-temperature resistant silicone hoses designed for turbocharger and supercharger systems. We ensure every product meets stringent quality requirements, delivering durability, performance, and precision fit for enhanced turbo system efficiency.

We welcome customized orders for silicone hoses with metal parts or aluminum inserts, offering engineering solutions that enhance performance and reliability across various industrial applications.

Upgrade your motorcycle's performance with RAINBOW's premium silicone cooling solutions. Our specialized high-temperature radiator and coolant hose kits are engineered for exceptional thermal stability and durability, making them ideal for demanding motorcycle applications.

RAINBOW delivers a comprehensive range of high-performance charge air cooler hoses engineered for modern vehicle and industrial applications. All our charge air cooling solutions feature: Exceptional heat resistance, Robust construction, Precision fitment.

At RAINBOW, we transform standard silicone hoses into powerful brand ambassadors through our comprehensive customization services. Our silicone hoses are manufactured in a variety of colors to suit different applications and branding needs. We provide brand customization services.

Our high-performance silicone intake hoses are premium quality and competitively priced, designed to optimize airflow and minimize heat absorption for enhanced engine efficiency. We supply top-grade silicone intake hoses with guaranteed quality, perfect for auto enthusiasts and industrial users seeking reliable, high-efficiency airflow solutions.

Rainbow’s hoses are engineered to deliver exceptional durability, leak-free performance, and extended service life, meeting the stringent requirements of modern transportation technologies. This innovative lined silicone hose is engineered to address contamination concerns by significantly reducing the release of trace extractables - such as siloxanes - commonly associated with standard silicone hose. 

Years of professional customization experience, with a high level of craftsmanship, to achieve marine silicone hose processing, assembly, to meet special performance. RAINBOW silicone hoses meet the requirements of international industry standards. RAINBOW is a silicone hose manufacturer ISO9001 certificated by TUV.

When silicone rubber achieves a UL safety listing, it signifies the material has passed rigorous testing to ensure reliability under demanding conditions, including extreme temperatures and electrical exposure. At Rainbow, we use UL-listed silicone materials to manufacture high-performance hoses designed for superior durability and safety. Our silicone hoses not only resist flame spread but also self-extinguish, providing an added layer of protection in high-risk applications.