US & China entities · Engineering team in Shenzhen

From idea to mass production. Without the headaches.

We source vetted factories in Asia, manage engineering and quality on the ground, and deliver your product on spec and on time.

NDA signed before first call Quote in 5 working days
SMT electronics assembly line with a technician inspecting a PCB panel
Trusted by teams worldwide
Consumer electronicsMedical devicesRoboticsSmart homeIndustrial IoTWearablesE-mobility
0+
Vetted factories in the network
0+
Projects delivered since 2014
0%
Average unit-cost saving
0
Countries served
Services

One partner for the whole supply chain

Factory sourcing & matching

We shortlist and audit factories that actually fit your volume, tolerance and budget.

Learn more

DFM & engineering support

Our engineers redesign for manufacturability before tooling money is spent.

Learn more

Prototyping & samples

Functional samples in two to three weeks, iterated until the spec is settled.

Learn more

Quality control & inspection

In-line and pre-shipment inspection by our own QC staff, with photo reports.

Learn more

Electronics & PCBA

Component sourcing, SMT, firmware flashing and functional test fixtures.

Learn more

CNC, molding & mechanical

Tooling, injection molding, sheet metal and finishing under one schedule.

Learn more
How it works

Four steps, one point of contact

1

Tell us your product

Send drawings, a BOM or just a sketch. NDA first, always.

2

We match factories & quote

Three vetted options with the real factory quote, side by side.

3

Prototype and validate

Samples, DFM changes and certification testing before tooling.

4

Mass production with QC

On-site inspection each run, then freight and customs handled.

Quality engineer measuring a machined aluminium part with digital calipers
Why us

We work for you, not for the factory

IP protected — NDA first
Signed before any drawing leaves your side, enforceable in the factory's jurisdiction.
Entities in the US and China
Contract with our US company or our China company — whichever your legal and tax setup prefers.
Flexible payment, your currency
USD or RMB, wire, ACH or Alipay, milestone-based terms. We adapt to how you buy.
Our own engineers on the factory floor
Not a broker relaying emails — staff who walk the line during your run.
Transparent pricing, one contact
You see the factory quote and our fee as separate lines, and the same English-speaking project manager runs your project from first quote to final shipment.
Case studies

Products we moved to production

All case studies
Matte white smart-home hub product photo

Nordic smart-home hub

Cut unit cost 28% by resourcing the enclosure and consolidating PCBA.

Read case study
Clinical handheld scanner product photo

Clinical handheld scanner

First 5,000 units shipped 6 weeks early with zero field returns.

Read case study
Black anodised e-mobility motor controller product photo

E-mobility controller

Moved from 200-unit batches to 10k/month without a tooling rebuild.

Read case study
“We had two failed attempts at sourcing before this. They found the factory, fixed our housing design, and stood on the line for the first run. Second product is already in tooling.”
Portrait of Marta Lindqvist
Marta Lindqvist
Head of Hardware, Vessel Labs
FAQ

Questions we get
every week

Something not covered? Ask us directly →

We sign a bilingual NDA before we look at any file, and a separate NNN agreement with every factory we approach. Tooling and drawings stay registered to you, not to the factory.

We operate legal entities in both the US and China, so you can contract with whichever side suits your legal and tax setup. Pay in USD or RMB by wire, ACH or Alipay, with flexible milestone-based terms — for example 30% at tooling, 70% before shipment.

Typical first runs are 500–2,000 units. For simpler mechanical parts we can start lower; for custom electronics the component MOQs usually set the floor and we tell you where that lands before you commit.

Yes. We buy through authorised distributors where availability allows and flag any part that would need a broker, with the risk stated in writing.

Most projects run two to three rounds. Each round comes back with a DFM report so the next iteration removes cost rather than just fixing fit.

Consumer electronics, smart home, wearables, medical accessories, robotics, e-mobility and industrial IoT. We turn down categories where we don't already have vetted factories.

Our QC staff run in-line and pre-shipment inspections with photo reports against an agreed AQL. We then handle export documents, freight booking and customs to your door.

Ready to build?
Let's talk.

Send us your product and we'll come back within five working days with vetted factory options and a real quote.

Offices
Los Angeles, US · Shenzhen, CN
Billing
US & China entities · USD / RMB

We sign an NDA before reviewing any files.