What You Need to Get the Best Quote for CNC, Casting & PCBA

Getting the best quote for CNC machining, casting, and PCBA in China isn’t just about sending a drawing — it’s about providing the right information in the right way.

At AGC Industrial Solutions, we regularly support European SMEs with RFQs for CNC machining, metal casting, and PCBA projects. Over time, we’ve noticed recurring challenges in how buyers prepare their inquiries — and how small improvements can lead to faster, more accurate, and more cost-effective quotations.

If you’re planning to source industrial parts from China, here are four key areas to focus on to get the best results.

1. Provide Clear Technical Drawings & BOMs

Why Clear Documentation Matters

Suppliers can’t price what they can’t see or understand.

Incomplete or unclear drawings can lead to wrong assumptions, inflated prices, or back-and-forth delays — all of which make it harder to get the best quote for CNC and related processes.

What to Include in Your RFQ

  • 2D drawings with full dimensions

  • 3D files (STEP/IGES)

  • Material specifications

  • Surface finishing requirements

  • A complete Bill of Materials (for assemblies)

The more clarity you provide, the more accurate and competitive the quote.

2. Specify MOQ, Tolerances & Special Requirements

Important Price Drivers You Can Control

Several technical and logistical factors influence the unit price. The top ones include:

  • Required tolerances

  • Surface finish

  • Material grade

  • Packaging requirements

  • Production quantity (MOQ)

Pro Tip

Be realistic and transparent about which specs are “must-have” and which are “nice-to-have.”
This helps suppliers identify the most cost-efficient manufacturing path.

3. Plan for Lead Time, Shipping & Communication

The Hidden Cost Factors

Fast turnaround doesn’t have to mean rushed production.

At AGCIS, we often help clients avoid delays by preparing clear quote checklists and packaging specs in advance. Good communication at the quotation stage prevents hidden costs later, such as tooling changes, unexpected delays, or shipping surprises.

4. How AGCIS Helps You Get the Best Quote in China

We understand that time is money — and clarity is key.

Our Quotation Workflow

At AGCIS, we aim to provide initial quotations within 3–5 working days after receiving complete technical files.
For complex assemblies, we may request a clarification call or email to align on expectations.

Why Clients Choose AGCIS

  • Local factory relationships

  • Transparent pricing

  • Fluent technical communication

  • On-site quality control

  • Support from RFQ → Production → Shipment

Ready to Get the Best Quote for CNC, Casting or PCBA?

If you’re preparing an RFQ for CNC, casting, or PCBA — or if you just want feedback on your current documentation — we’re happy to help.

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