What should be included in the first RFQ email?

Include array topology candidate, target flux density at air gap, temperature window, mechanical interface drawing, target quantity, and destination.

How quickly can we get an actionable response?

Most complete RFQs receive first-round engineering feedback and quote direction within one business day.

Can we discuss custom engineering requirements before PO?

Yes. We encourage pre-PO engineering clarification to reduce prototype and mass-production risk.

Contact

Contact Engineering / RFQ

Share your CAD models, target magnetic flux, and volume forecast. We review material grade, assembly risk, inspection scope, and practical next steps for your project.

Inquiry Email

[email protected]

Email app

Instant Chat

+86 188 5797 1991

Chat on WhatsApp

Direct response from our engineering team.

RFQ Form

Send a structured inquiry

Use the form for quick routing, or email directly when drawings, attachments, or CC recipients are required.

RFQ Checklist Before You Send

Required Item	Example	Why It Helps
Target array architecture	Planar / Cylindrical Multipole / Custom	Quickly narrows viable field shapes and quote range.
Flux density at air gap	e.g., 0.8 Tesla at 5mm distance	Prevents over-reliance on surface gauss alone.
Mechanical interface	Housing, fixture, adhesive bond lines, CAD drawing	Avoids sample mismatch and assembly rework.
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.
Magnetic target: topology candidate, flux density, thermal operating window.
Mechanical interface: housing, fixtures, drawing revision.
Commercial scope: prototype quantity, annual forecast, destination, and target ship date.

What You Should Review Before Sending RFQ

Products for architecture-level selection and model-family fit.
Industries / Applications for scenario-specific constraints and validation priorities.
Engineering Capabilities for design collaboration, quality controls, and delivery process.
Engineering Blog for practical checklists you can copy into buyer workflows.

Typical First Response Package

Output	Purpose	Buyer Action
Model and architecture direction	Narrow viable options against field mapping and interface assumptions.	Confirm baseline model path before cost-detail discussion.
RFQ clarification list	Close data gaps that affect pricing and lead-time accuracy.	Return missing values and drawing references in one reply.
Validation recommendation	Define sample test scope and acceptance evidence for technical sign-off.	Align internal engineering and procurement gates before PO.

RFQ Checklist Before You Send

Required Item	Example	Why It Helps
Target array architecture	Planar / Cylindrical Multipole / Custom	Quickly narrows viable field shapes and quote range.
Flux density at air gap	e.g., 0.8 Tesla at 5mm distance	Prevents over-reliance on surface gauss alone.
Mechanical interface	Housing, fixture, adhesive bond lines, CAD drawing	Avoids sample mismatch and assembly rework.
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.

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.

Magnetic target: topology candidate, flux density, thermal operating window.

Mechanical interface: housing, fixtures, drawing revision.

Commercial scope: prototype quantity, annual forecast, destination, and target ship date.

What You Should Review Before Sending RFQ

Products for architecture-level selection and model-family fit.

Industries / Applications for scenario-specific constraints and validation priorities.

Engineering Capabilities for design collaboration, quality controls, and delivery process.

Engineering Blog for practical checklists you can copy into buyer workflows.

Typical First Response Package

Output	Purpose	Buyer Action
Model and architecture direction	Narrow viable options against field mapping and interface assumptions.	Confirm baseline model path before cost-detail discussion.
RFQ clarification list	Close data gaps that affect pricing and lead-time accuracy.	Return missing values and drawing references in one reply.
Validation recommendation	Define sample test scope and acceptance evidence for technical sign-off.	Align internal engineering and procurement gates before PO.