Automotive Aluminum Intake Manifold Manufacturer for OEM RFQs
汽车进气歧管
Automotive intake manifold manufacturer in China for OEM RFQs, using A356-T6 gravity casting and CNC finishing for stable runner, flange, and port geometry.
Product-family evidence
Additional catalog geometries consolidated into this product family. Final specifications remain drawing-specific and should be confirmed during RFQ review.
Product Overview
Automotive intake manifolds require agreement on airflow passages, mounting interfaces, and sealing surfaces before tooling.
Send the runner layout, port dimensions, flange datums, sensor locations, and mating-part information with the RFQ.
Bohua reviews the casting and CNC machining scope against the drawing, including first-article inspection and any leak-test requirements.
The listed A356-T6 gravity-casting route is a quotation reference; the approved drawing and sample requirements define the production specification.
Material
A356-T6
Confirm the alloy, temper, and required material documentation against your part drawing before quotation.
Manufacturing Process
Gravity Casting
Review the casting route, tooling, machining scope, and inspection requirements together with the drawing.
Buyer Path
Applications
Related Resources
Technical Details
Specifications
| Recommended Alloy | A356-T6 |
|---|---|
| Primary Process | Gravity Casting |
| Heat Treatment | T6 recommended |
| OEM Supply Focus | Passenger vehicle and light commercial intake manifold programs |
| Engineering Priorities | Runner consistency, datum control, machined interfaces, mounting repeatability |
| RFQ Inputs | 2D/3D files, annual volume, alloy target, functional specification |
| Project Deliverables | Tooling, samples, CNC machining, export documentation |
| Consolidated Variant Features | Machined ports, bolt patterns, flange datums, core-made runners |
| Consolidated Variant Quality Controls | Machining stock consistency, flange datums, critical mating faces |
| Consolidated Variant Supply Focus | Custom and private-label intake manifold sourcing from China |
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