The manufacturing partner behind the world’s leading health brands.
From vital-sign monitoring to connected RPM and continuous glucose monitoring — we design, certify and manufacture the devices trusted by the world’s largest retailers and healthcare brands, in more than 100 countries.
From Monitoring to Digital Health.
Four focused lines covering the full home-health journey — each with its own expertise and its own brand, all engineered and manufactured to the same standard.
Vital Signs
Blood pressure, pulse oximetry, temperature and peak-flow devices for home and clinical monitoring.
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Mother & Baby
Breast pumps, nasal aspirators, nebulizers and insect-bite care for everyday family wellness.
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Connected Devices
Cellular blood pressure, oximetry, thermometry and weight devices built for remote patient monitoring.
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CGM & Insulin Monitoring
Continuous glucose monitoring systems and connected insulin care, delivered through a dedicated brand experience.
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Measurements that reach the clinic, not just the drawer.
Our cellular devices send readings straight from the patient to the care team — no phone, no app, no gateway. That is what we have been building toward for eight years.
Explore RPM CoreBuilt for partners who cannot afford a recall.
R&D — the measurement core is ours
We develop the sensing and measurement layer in-house rather than assembling commodity modules — so accuracy, cost and certification are tuned for your market, and validated in the clinic with eight flagship hospital partnerships.
200+ patented technologiesQuality — controlled at the source
GMP-certified production with our own mould shop, injection moulding, four anti-static workshops and an on-site test laboratory — quality is built in on every line, not inspected in at the door.
30,000 m² across 4 factoriesCompliance — three regions, one source
FDA, EU MDR and NMPA coverage from the same manufacturing source, with BSCI and SMETA social-compliance audits — so one AOJ relationship carries your product into every market you target.
15 FDA & MDR certified categories
The brands behind the shelves build with AOJ.
AOJ is trusted by leading retailers, brands and importers across the globe — delivering dependable products to every market they serve.
Certified for the markets you sell in.
ISO 13485 · FDA 510(k) · CE / EU MDR · MDSAP · UKCA · Health Canada · ANVISA · TGA
One company, four lines of care — built around a single idea.
Every AOJ product starts with the same stubborn question: can we own the measurement itself? Not licence it, not source it — engineer it, from the sensor up. That question began in a small Shenzhen workshop with a vital-sign monitor, and it has never stopped shaping the way we work. Today it runs through four lines of care — vital signs, mother and baby, connected RPM, and continuous glucose monitoring — and through every decision we make, from the first circuit trace to the last carton out the door.
That discipline is why we built our own mould shop instead of outsourcing it, and our own test lab instead of trusting someone else's report. It is why a design can move from sketch to certified product under one roof, and why a single AOJ relationship can carry that product into more than 100 countries — from Shenzhen and Vietnam today, to a new Zhongshan campus now taking shape. We do not sell devices so much as a promise: measure it right, make it here, stand behind it everywhere. That is what Grow Together, Win Together means to us.
More about AOJ→
Vital-sign monitoring specialist established in Shenzhen
GMP campus and in-house mould shop and test lab brought online
Mother & baby and connected RPM lines launched, Vietnam facility added
Four business lines, 100+ countries, and a Zhongshan site under construction
Medical Device OEM/ODM News & Exhibitions.
Where to meet our team next — and what we are shipping.
Let’s build your next device.
Bring us a category, a sketch or a finished spec — our engineers will take it from whatever stage you are at.