Mild Hyperbaric Oxygen · Cryotherapy · Recovery

Engineered Recovery.
Elevated Living.

Premium hard-shell oxygen chambers and cryotherapy pods — medical-grade engineering, factory-direct value, delivered worldwide.

MaxBox.AI hard-shell hyperbaric oxygen chamber
Trusted by wellness studios, clinics & homes
10 ModelsChamber Line-up
1.3–1.5 ATAOperating Pressure
−145 °C CryoCryotherapy
CE · ISO CertifiedQuality System
The Collection

Ten flagship machines. One standard: excellence.

From compact home pods to four-seat business chambers and −145 °C cryotherapy — every unit is built in our own factory and tested before shipment.

Reference retail price, ex-works China. International quotation on request.

The Science

Why mild hyperbaric oxygen works

Four evidence-backed principles behind every chamber we build.

20%

Oxygen-hungry brain

Your brain is 2% of body weight yet consumes 20% of your oxygen. Every thought, heartbeat and breath runs on it.

Chronic

Quiet oxygen debt

Indoor living, stress and shallow breathing leave most people chronically under-oxygenated — long before symptoms show.

HIF-1

The 2019 Nobel pathway

Cells adapt to oxygen through HIF-1, the pathway honoured with the 2019 Nobel Prize in Physiology or Medicine.

1.5 ATA

Pressure does the work

Under mild pressure, plasma carries far more dissolved oxygen — reaching tissues ordinary breathing cannot.

Our Factory

Built in our own 8,000 m² facility

Laser cutting, welding, interior trim and 48-hour pressure testing — one roof, one standard, full traceability on every chamber.

MaxBox.AI 8,000 m² production workshop — main hall
Main workshop — full view
Where precision meets scale
Contact

Let’s spec the right chamber for you

Tell us your use case — home, studio, clinic or sports facility — and our engineers will reply within one business day.

Email

Global sales & technical enquiries

✉  [email protected]
Shanghai Zhengxi Technology Co., Ltd.Room 122, 1st Floor, Building 1, No. 158 Shuanglian Road, Qingpu District, Shanghai, China

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