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An Air Intake Hose is a critical component of an internal combustion engine's air delivery system. It connects the engine's air filter housing (or aftermarket air intake) to the throttle body or intake manifold, delivering clean, filtered air to the engine for combustion
The air intake hose's essential function is to channel air from the factory air box or aftermarket cone-style air filter to the engine's intake manifold. This air supply is mixed with fuel and ignited to power the vehicle
Manufacturing Processes
Air intake hoses are produced using several specialized manufacturing methods:
| Process | Description | Best For |
|---|---|---|
| Extrusion Molding | Rubber compound extruded through die, vulcanized on mandrel or mandrel-less, demoulded and cut to size | Straight hoses, simple geometries |
| Blow Molding | Parison programming, multi-layer co-extrusion, automatic deflashing | Complex hollow shapes, curved ducts, multi-branch components, resonators |
| Mandrel Bending | Aluminum/plastic tubing bent on precision mandrel benders | Aftermarket rigid intake tubes |
Certifications
IATF 16949 – Automotive industry quality management system certification
ISO 9000 – Quality management system
Main Products
Our product portfolio focuses on automotive fluid handling systems:
| Product Category | Specific Products |
|---|---|
| Cooling System | Radiator hoses, water hoses |
| Fuel System | Fuel hoses |
| Air Intake System | Air intake hoses, turbocharger connections |
| Molded Rubber Parts | Custom rubber components, seals, grommets |
Manufacturing Processes
Air intake hoses are produced using several specialized manufacturing methods:
| Process | Description | Best For |
|---|---|---|
| Extrusion Molding | Rubber compound extruded through die, vulcanized on mandrel or mandrel-less, demoulded and cut to size | Straight hoses, simple geometries |
| Blow Molding | Parison programming, multi-layer co-extrusion, automatic deflashing | Complex hollow shapes, curved ducts, multi-branch components, resonators |
| Mandrel Bending | Aluminum/plastic tubing bent on precision mandrel benders | Aftermarket rigid intake tubes |


R&D Capabilities
In-house Technical Team – Multiple experts with decades of rubber industry experience serve as R&D backbone
Academic Partnerships – Collaboration with professionals from colleges and research institutes
Mold Design & Manufacturing – Self-designed, in-house mold fabrication capability enabling short production cycles
Custom Compound Development – Tailored rubber formulations for specific application requirements (temperature, oil resistance, etc.)
Customer Base
Our products are supplied to major automotive manufacturers and have earned recognition as an excellent and qualified supplier

HANGZHOU BRIGHT RUBBER PLASTIC PRODUCTS CO.,LTD
BRIGHT GROUP include Hangzhou Bright Rubber Plastic Products Co.,LTD and Zhejiang Bright Auto Parts Co.,LTD, BRIGHT is one Chinese experienced manufacturer of custom rubber, plastic and Metal products, BRIGHT has approved by ISO 9001,IATF16949. Our products range include Rubber&plastic molding, rubber&plastic extrusion, metal products. BRP is Professional, Reliable & Affordable, For over 25 years, BRP has provided parts, service and solutions to major industries including Automotive,Heavy-duty Industry, Aerospace, CPI, Oil&Gas,Food&Drinking,Rail Transportation, Consumer Proudcts, Pharam, Semiconductor,HVAC,Lighting,Medical, Construction, Dairy , Valve sealing industry and more. We appreciate the opportunity to become your supplier, Thank you!
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