Part-contact geometry
Mark jaw profiles, contact radii, and matched-set requirements when the part surface matters.
Contact
Contact
Share your application, target specs, and quantity plan. We will respond with practical engineering and sourcing support.
Robot-side interface
Include robot model, tool changer standard, dowel features, and stack-height constraints early. Or see our 304 stainless bracket guide.
Vacuum and pneumatic details
Call out ports, sealing faces, fitting orientation, and leak-sensitive features before quotation.
Inquiry Email
Attach your CAD files (STEP, IGES) and tolerances for quick quoting.
RFQ Form
Send a structured inquiry
Use the form for quick routing, or email directly when drawings, attachments, or CC recipients are required.
RFQ Readiness
One RFQ Package That Engineering, Quality, and Procurement Can Use
A good EOAT machining inquiry should make the part manufacturable, inspectable, and purchasable in the same thread. Use this checklist before sending CAD so the first reply can include useful DFM, lead-time, inspection, and document assumptions.
1. Prepare the technical RFQ package
- STEP/IGES model and PDF drawing with revision control
- Material grade, surface finish, hardness, and cleanability notes
- CTQ dimensions, datum surfaces, mating parts, and acceptance method
- Prototype quantity, repeat quantity, annual forecast, and ship-to country
- Inspection output needed: FAI, dimensional report, COA/MTR, or buyer format
Capability fit
Machining route, tolerance risk, and feature-level fit review.
Trust assets
FAI, COA/MTR, NDA, onboarding, and RFQ checklist downloads.
Inspection scope
CTQ dimensions, dimensional checks, FAI records, and buyer evidence.
Material records
Grade selection, COA/MTR support, and finish documentation.
2. First reply should make assumptions explicit
DFM questions
Features that affect machining access, setup count, yield, finish, or cost.
Quote assumptions
Material, process route, inspection scope, lead-time risk, and export notes.
Document path
Which records are needed at RFQ, sample approval, PO release, and shipment.
RFQ Checklist Before You Send
| Required Item | Example | Why It Helps |
|---|---|---|
| Material & Grade | AL7075-T6, SUS316L, or POM | Determines raw material sourcing and machining speeds. |
| Surface Treatment | Hard Anodizing, Sandblasting, or Passivation | Affects final dimensions and external processing lead time. |
| Critical Tolerances | e.g. datum bores, sealing faces, or matched jaw profiles | Guides inspection method, datum review, and precision routing assumptions. |
| Quantity plan | Prototype qty + annual forecast | Improves lead-time and pricing accuracy. |
| Destination and terms | Country, Incoterm, requested ship date | Aligns packaging, documents, and shipping plan early. |
What Happens After Inquiry
- Engineering pre-check for model fit and data completeness.
- Quote direction with lead-time assumptions and risk notes.
- Sample scope alignment and validation acceptance criteria.
- Production and delivery planning for approved programs.
Common Clarification Questions
Can I send a rough requirement before final drawings are ready?
Yes. Send your current assumptions first, then mark pending items clearly so we can return a provisional quote scope.
How should we handle engineering changes after sample approval?
Use a revision-controlled change request with effective lot and impact scope agreed by both teams.
Can we align on compliance files before mass production?
Yes. Please list required document types in the RFQ stage so they are included in validation and delivery planning.
Suggested First RFQ Email Format
If your team needs a fast start, use this structure in the first email. It improves quote precision and reduces clarification cycles.
- Project background and application scenario.
- Material grades and any specific surface finishes required.
- Attached CAD files (STEP/IGES) and PDF drawings indicating critical tolerances.
- Commercial scope: prototype quantity, batch size, target price, and destination.
What You Should Review Before Sending RFQ
- CNC EOAT Capabilities for machining route, tolerance, and capability-fit assumptions.
- CNC Materials for available alloys, plastics, and surface finish options.
- Quality Assurance for inspection planning, FAI samples, and critical-feature reporting.
- Compliance & Vendor Onboarding for quality-system records, RoHS/REACH, and supplier documents.
- Engineering Blog for practical checklists you can copy into buyer workflows.
- IP Protection for confidentiality rules and Mutual NDA request workflow.
Company information
Operated by Magatom Dynamics Co., Ltd.
深圳磁原动力科技有限公司
This company signs contracts, issues commercial invoices and receives payments for new orders. Please use the payment details provided on your invoice.