RFQ page · IATF 16949 · A356-T6

Get a Quote for Pressure-Tight Aluminum Castings

Built for procurement managers, SQE teams, and engineers who need a serious supplier for A356-T6 pump housings, machined gravity castings, and drawing-based OEM aluminum components.

✓NQA-certified IATF 16949 quality system for automotive and industrial programs

✓A356-T6 pump housings and pressure-tight aluminum castings

✓Gravity casting + CNC machining under one workflow

✓DFM, tooling-risk review, pressure-tightness and PPAP support

→Describe the 2D + 3D drawing status, alloy target, annual volume, and machining scope; our team will confirm the approved file handoff by email.

→Include pressure-tightness requirements, PPAP level, and any inspection documentation scope upfront to avoid back-and-forth.

→Export execution: state your preferred term (EXW, FOB Ningbo/Shanghai, CIF, DAP/DDP as needed) and destination so packaging and freight assumptions are visible in the quote.

Start RFQ Now Email [email protected]

Certification

IATF 16949

Automotive-grade quality system for repeatable OEM production.

Applications

Pump housings

Pressure-tight and sealing-critical aluminum housing projects.

Workflow

Casting + machining

Gravity casting, CNC machining, and quality review in one path.

Direct RFQ · typical reply in 1–2 business days

Start your RFQ review

Submit buyer details and project requirements here. We will confirm the secure drawing handoff by email.

Why buyers use this page

Built for high-intent RFQs, not generic contact traffic

This page is designed for buyers searching for an IATF 16949 aluminum casting supplier, a pump housing manufacturer, or a reliable source for pressure-tight machined castings.

Instead of forcing a long sales loop, it helps procurement and engineering teams send the key information upfront so the review can start from drawing, application, and risk.

The promise is simple: free manufacturability and risk review before quotation, with clear feedback on process fit, machining scope, and PPAP-related requirements.

Trust signals

What serious buyers want to confirm before they send drawings

✓Free RFQ review with manufacturability and risk feedback

✓Built for drawing-based OEM projects, not generic catalog inquiries

✓Support for pressure-tight housings, machining scope, and PPAP requirements

Need to verify PPAP readiness before sending drawings? Read ourPPAP package checklist.

1. Share project and drawing context

Describe the part, drawing status, geometry risks, and application. We will confirm the approved PDF or STEP handoff by email.

2. Confirm alloy and volume

Tell us whether the project is A356-T6, ADC12, or still open, plus annual demand and whether PPAP or pressure-tightness testing matters.

3. Receive quote + risk feedback

Get a manufacturing quote with practical notes on tooling, process route, machining scope, and pressure-tight risk.

Buyer Resources

Not sure if your drawing package is ready? Check these resources before submitting.

Casting Quote Readiness Checklist →Drawing Requirements for Casting RFQs →

Custom casting RFQ FAQ

What should buyers include in an aluminum casting quote request?

Send the drawing status, target alloy, annual volume, secondary operations scope, testing requirements, and launch timing. Bohua will confirm the approved PDF and STEP handoff by email.

How fast can Bohua respond to a custom casting RFQ?

We typically respond to complete RFQ packages within 1–2 business days, and sometimes faster depending on project complexity.

Can Bohua recommend the right alloy for a project?

Yes. If alloy selection is still open, Bohua can recommend a fit based on load, surface, sealing, finishing scope, and cost targets during the DFM review stage.

Need a faster path?

Submit project details through the RFQ form. Send drawings and 3D files separately to [email protected], mentioning your company and part name.