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
This automotive intake manifold page is written for sourcing teams looking for an aluminum intake manifold manufacturer that can support OEM RFQs rather than just show a catalog image.
Bohua produces gravity-cast A356-T6 manifolds in Ningbo for passenger vehicle and light commercial programs that need strong casting density, stable runner dimensions, and controlled machining on flange and port areas.
We invite buyers to send 2D drawings, 3D files, annual demand, leak expectations, and machining scope so we can quote tooling, samples, and serial production.
The positioning is intentionally focused on manufacturer, supplier, OEM, and RFQ search intent for global buyers comparing China intake manifold sources.
Material
A356-T6
Selected for dependable casting behavior, machining compatibility, and corrosion performance in long-run OEM production.
Manufacturing Process
Gravity Casting
Bohua uses controlled mold design, stable pouring practice, and post-casting machining to keep dimensions and sealing surfaces consistent.
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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