Submit an Aluminum Casting RFQ with Drawings
This is the formal RFQ upload path for procurement managers, SQE teams, and engineers ready to send PDF + STEP drawings for A356-T6 pump housings, machined gravity castings, and drawing-based OEM aluminum components.
→Send 2D + 3D drawings (PDF + STEP), alloy target, annual volume, and machining scope for the fastest quote path.
→Include pressure or leak-test requirements, PPAP level, and any inspection documentation scope upfront to avoid back-and-forth.
→Export execution: state Incoterm preference (FOB Ningbo or CIF) and destination so packaging and freight assumptions are visible in the quote.
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.
Delivery-safe RFQ handoff
Submit once, keep a direct backup path ready
Your RFQ text stays available
Typed project details auto-save in this browser until secure site delivery succeeds.
Fallback channels appear only if needed
Email, Gmail, Outlook, and WhatsApp backup links are generated from the same RFQ details when site delivery is unavailable or drawings must be sent separately.
Drawings still need attaching
Selected file names are listed in the message body, but actual files must still be attached in your email or WhatsApp.
Start your RFQ review
Share the key sourcing details now. This form is built for drawing-based aluminum casting projects, especially A356-T6 housings, machined castings, and OEM programs that need clear technical review. Submitting sends the RFQ details to Bohua first; email, Gmail, Outlook, and WhatsApp appear only as fallback actions if server submission fails or selected drawings must be sent separately.
Product-family RFQ shortcuts
Choose the closest family so the form carries the right quote context
These shortcuts keep high-intent buyers from submitting a generic message. The selected route appears in the RFQ context and email/API payload.
Intake manifold
Runner geometry, flange flatness, port machining, sensor bosses, and annual-volume assumptions.
Use this RFQ path →Pump housing
Leak-test criteria, sealing faces, A356 or accepted-equivalent review, CNC datums, and CMM scope.
Use this RFQ path →Gearbox housing
Bearing seats, datum strategy, gasket faces, T6 or heat-treatment assumptions, and fixture timing.
Use this RFQ path →Valve body
Ports, threads, bores, sealing faces, pressure or leak criteria, and gauge/CMM requirements.
Use this RFQ path →EV motor housing
Bearing bores, end covers, sealing faces, coating or cleanliness notes, and validation timing.
Use this RFQ path →Cast heat sink
Thermal target, fin geometry, base flatness, surface finish, CNC datums, and inspection records.
Use this RFQ path →Hydraulic fitting
Port map, thread standards, O-ring grooves, sealing faces, pressure notes, and gauge/CMM scope.
Use this RFQ path →Compressor housing
Sealing faces, wall thickness, vibration or noise requirements, coating, packaging, and qualification route.
Use this RFQ path →Suspension bracket
A356-T6 target, bore datums, mount faces, fatigue-sensitive zones, PPAP/FAI, and traceability.
Use this RFQ path →Quality documents
IATF evidence, PPAP/FAI, CMM, material certificate, traceability, and customer-specific records.
Use this RFQ path →Second source
Backup supply, transfer tool, pilot allocation, current supplier risk, FAI/PPAP, and release timing.
Use this RFQ path →Tooling / MOQ
New or transfer tooling, pilot quantity, MOQ target, sample timing, quote-change triggers, and Incoterm.
Use this RFQ path →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
Choose the right entry point
Formal RFQ, checklist, and contact each have a clear job
Use this page for formal RFQ upload
Best when drawings, alloy, annual volume, machining scope, and inspection requirements are ready to send.
Upload RFQ details →Use the checklist before upload
Best when your team still needs to organize quote inputs or pick the correct quote path.
Open RFQ checklist →Use second-source path for backup supply
Best when your team is moving an existing tool, qualifying a backup supplier, or planning pilot allocation before serial supply.
Open second-source RFQ →Use contact for NDA or quick questions
Best for NDA-first discussion, urgent follow-up, or pre-RFQ clarification before sharing drawings.
Open contact path →1. Share drawing or project details
Send PDF, STEP, images, or a draft RFQ pack so engineering can review geometry, risk areas, and process fit.
2. Confirm alloy and volume
Tell us whether the project is A356-T6, ADC12, or still open, plus annual demand and whether PPAP or leak 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.
Custom casting RFQ FAQ
What should buyers include in an aluminum casting quote request?
Send the part drawing, target alloy, annual volume, secondary operations scope, testing requirements, and launch timing. PDF plus STEP is the fastest path to an accurate quote.
How fast can Bohua respond to a custom casting RFQ?
Response timing depends on drawing completeness, machining scope, inspection requirements, and project complexity. A complete PDF plus STEP package with volume, alloy, and testing notes is the fastest route to useful feedback.
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.
Should I use the formal RFQ page, RFQ checklist, or contact page?
Use the formal RFQ page when drawings and quote inputs are ready. Use the RFQ checklist when you still need to prepare the package or choose a quote path. Use contact for NDA-first questions, urgent follow-up, or early pre-RFQ clarification.
Need a faster path?
If your sourcing team already has drawings ready, jump to the RFQ form to submit project details first. If site delivery is unavailable, the form will show manual email, Gmail, Outlook, and WhatsApp fallback links.