About
Designed here. Built here.
Overview
Who you're buying from
The company
AirSonde is the indoor-air-quality line of a Shenzhen electronics group — designed and built in Bao'an, Shenzhen.
The offer
Ready products from stock, or OEM/ODM under your name — housing, interface and sensor set to your spec, alarm thresholds to your market's standard.
The promise
We supply brands, importers and distributors. We sell through you — and stay out of your market.
The floor
Where your units are built
The numbers
Capacity, on the record
Ten years, one category.
- 2015Founded in Shenzhen
- 2017NDIR CO₂ in-house
- 2019CE · FCC · RoHS
- 20215,000 m² facility
- 2023100+ countries
- 2026200+ patents
A third of us are engineers and QC.
We protect how a sensor reads.
Built under one roof.
Room for your launch order.
Already shipping to your market.
The team
Small teams, full ownership
Dedicated R&D
Environmental monitoring — objective data, no exaggeration.
Full-process QC
Incoming inspection through pre-shipment recheck.
Product leads
Deep industry expertise, forward market insight.
New models
The range keeps widening, year round.
Quality control
Five gates before it ships
Incoming inspection
Components checked against spec.
In-process checks
Fit, soldering, connections.
Functional testing
Every unit powers on and reads.
Final inspection
Sampled against the agreed spec.
Packing verification
Confirmed before sealing.
Compliance