Home/Sourcing & quality

We build through audited partner factories. A network stands behind every order.

Every order is built on audited partner factories in Guangdong — to our specs, supervised by our QC team, and re-inspected in our lab before it ships. We keep the batch records and shipping under our own control, so quality and traceability stay with us.

Production flow — SMT · assembly · burn-in & test · dispatch

5Audited partner factories

25kMonthly capacity today

38QC & engineering staff

GDPartner factory base

Partner network

Partner-factory quality, in three cards

Audit & onboarding

We audit each partner line for SMT, AOI and ESD capability before the first order, then re-audit on a fixed schedule. Every batch passes incoming, in-process and final inspection.

What we run on the lines

Pick-and-place with AOI, ESD assembly cells, 48-hour burn-in racks and RF test — the same equipment we use on partner floors, with our QC at every gate.

What you get

One QC standard, one batch record and full traceability on every order — whether the run is large or small.

Equipment

What runs on the partner lines

SMT & AOI

Pick-and-place lines with 0201 capability, reflow with nitrogen, in-line AOI and X-ray on BGA and QFN parts.

Assembly cells

ESD-controlled benches, torque-controlled drivers, staked connectors and conformal coating on request.

Burn-in

48-hour thermal cycling racks, 0–45 °C, with logged current draw per unit.

RF test bench

Spectrum analyser, power meters and shielded enclosure for every VTX and amplifier batch.

Metrology & documentation

Calibrated instruments, batch records kept five years, test reports issued per shipment.

Packing & export

Anti-static trays, retail cartons, HS coding, lithium-free declarations and photo reports before dispatch.

Inside the network

The floors, as they run today

Assembly benches — Assembly cells — ESD benches, staked connectors

Partner SMT lines — pick-and-place, reflow, AOI

Burn-in and test — Burn-in & QA — every stack flown on the fixture

Our RF lab — power sweeps and link tests

Export dispatch — Dispatch — air freight out of Shenzhen in 48 h

Quality system

Five gates our QC team runs between a partner line and a sealed carton.

Gate	Check	Sample
IQC	Incoming components, date code, X-ray on reels	AQL 0.65
IPQC	First-article, solder joint AOI, ICT	100 %
FCT	Function test per board on dedicated fixture	100 %
Burn-in	48 h thermal cycling, current log	On request
OQC	Final visual, packing, carton drop	AQL 1.0

Documentation

Paperwork that ships with your order.

Proforma invoice and commercial invoice
Packing list with carton marks, gross and net weight
Part-level bench measurements and batch code
MSDS and UN38.3 for shipments containing cells
Transport condition report where the carrier requires it

Request a quotation

FAQ

Questions we get from buyers

Are you a manufacturer or a trading company?

We source from partner plants in Guangdong and buy from them directly. Our QC, batch records and shipping sit with us. Send the part numbers you need and we will come back with a spec comparison and pricing within 24 hours.

Can we visit the factory?

For evaluation we supply samples, bench measurements and batch records. Plant visits and supplier documentation are not part of our standard programme. Send the part numbers you need and we will put a sample and data package together.

What is the minimum order for a private-label run?

100 units for logo and packaging on an existing product; 1,000 units for a board re-spin or a firmware variant that needs new tooling.

How do you handle a defect claim?

Send the affected units' date codes and a short video of the failure. We replace within the 24-month warranty and issue a corrective-action note describing the root cause.

Which delivery terms do you work with?

EXW Shenzhen is our standard term; you nominate the forwarder and handle export and import clearance. If you need another Incoterm, tell us the destination before we quote and we will confirm what can be arranged in writing.