Request a Quote — Engineering Review Included.
Send drawings and specifications — PDF, STEP, DXF, DWG or Excel. Our engineering team reviews the material, process, tolerance, quantity and application before preparing a quotation. If anything is unclear, we ask before quoting.
No complete drawing? Send us what you have — a sketch, a sample, a description, or even a competitor part. Our engineering team can review the available information and help you define specifications before formal RFQ.
Technical RFQ Form
Why Send Drawings?
Free DFM Review
We flag tolerance risks and suggest cost-saving alternatives — before you commit to tooling.
Engineer-to-Engineer
Your RFQ is handled by a process engineer who has actually run these parts — not a sales script.
Confidential by Default
Drawings stay inside our engineering and sourcing team. Mutual NDA available on request.
📎 Prefer Email?
Send drawings directly to
rfq@china-empire.com
Accepted formats: PDF, STEP, DXF, DWG, IGES, 2D/3D
What Happens After You Hit Send.
1. Received
Your inquiry lands with our engineering team; we acknowledge with a confirmation email and a direct contact name.
2. Engineering Review
An engineer reviews drawings, material, process, tolerance and quantity. If anything is missing, we ask before quoting.
3. Quote & Technical Feedback
You receive a quotation together with engineering feedback or DFM notes. No pricing is published — every project is reviewed.
4. Sample
For tooling or assembly programs, we produce and ship a sample or short production run for your validation.
5. Volume Production
After sample approval, we move into volume production with PPAP / FAI / CMM documentation as required by the project.
What to Include in Your RFQ
The more detail you provide, the faster and more accurate our quote.
📐 Drawings
2D PDF with tolerances, or 3D STEP/DXF files. Even a hand sketch works to start.
🧲 Material Grade
e.g. N42SH, SmCo 2:17 S26H, Y30BH ferrite. Not sure? Tell us the application.
🌡️ Environment
Operating temperature, humidity, exposure to chemicals or salt spray.
📊 Quantity
Annual volume and target price if available. Larger volume unlocks better pricing.