Importing two-way radios from China: a buyer's field guide
Factory or trader? Six checks
Nothing wrong with traders — but you should know which one you're paying, because factory-direct changes your price floor and your QC leverage:
- Business licence scope — a real manufacturer's licence lists "manufacturing" (生产) for the product category; traders only have "wholesale/sales". Ask for it; a factory shows it without hesitation.
- Video walkthrough — ask them to film the production line with your product name spoken aloud. Assemblers can't fake an SMT line at short notice.
- Mold and tooling ownership — ask which housings they own molds for. Traders rent other people's molds and can't guarantee spare parts in year two.
- Engineer on the call — ask one technical question (e.g. "what's your adjacent-channel rejection spec?"). A factory puts an RF engineer on within 24 hours.
- Audit invitation — we and every serious factory offer virtual audits. Refusal is the loudest answer.
- Price sanity — if a quote is 30% below everyone else with identical specs, something is being removed that you'll discover at warranty time.
Quality control you can actually enforce
- AQL sampling — insist on AQL 2.5 for critical defects on final random inspection, with the report sent before balance payment.
- 100% RF test — every unit should pass a spectrum-analyzer power and frequency check; our line tests each radio and logs serials. Ask your supplier to match this.
- Golden sample — sign and date two reference units; one stays with you, one on their line. Disputes become 5-minute comparisons instead of arguments.
- Battery batch check — cells are the most counterfeited component. Require brand cells or the cell datasheet in the BOM.
Certification traps
Three classic traps in this product category: certificates issued to a different model number than the one quoted (a cosmetic variant without its own report), "CE" that is actually a self-declaration without an RF test lab behind it, and FCC Part 15 certificates presented where Part 95 is required for licence-free operation. Always ask for the certificate and the test report together, and check the model number and applicant name match your order. Our certification center lists exactly which approvals each of our models carries.
Payment and Incoterms that protect you
| Term | What it means | Use when |
|---|---|---|
| 30% T/T deposit + 70% against B/L copy | Industry standard; supplier funded at production, you funded at shipment | Default for first orders |
| L/C at sight | Bank-guaranteed; costs ~0.5–1.5% | Orders above $50k |
| Trade Assurance | Platform escrow with dispute handling | First order with an unknown supplier |
| DDP | Seller handles freight, duties, VAT to your door | You want landed cost certainty |
Never pay 100% upfront for a first order — not because most suppliers are dishonest, but because the ones who aren't don't need you to.
Red flags that end negotiations
- Refuses to name the actual manufacturer of the boards or cells "for confidentiality"
- Sends beautiful certificates but goes quiet when you ask for the matching test report
- Quotes lead times under 10 days for a "production" run of a custom colour — it's stock from someone else
- Pressures you to skip samples "to catch the shipping slot"
Pre-deposit checklist
Before the 30% leaves your account you should have: business licence, RF test report per model, certification copies matching the exact model, golden sample signed, AQL clause in the PI, spare-parts price list, and packaging dieline approved. That's ten minutes of asking that saves the ten most common disputes in this category. Our own factory page and FAQ publish everything on that list by default.