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Eliminate high‑price, low‑quality frustrations for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 hIn 2025, 68% of US hospitals reported cost overruns on portable concentrators due to inflated pricing from overseas suppliers.
| Parameter | Specification | Unit |
|---|---|---|
| Oxygen Output | 1–5 | L/min |
| Battery Life (continuous) | 6.5 | hours |
| Weight | 4.2 | kg |
| Noise Level | 38 | dB(A) |
| Operating Temperature | 5‑40 | °C |
| Certifications | CE, FDA 510(k), ISO‑9001, RoHS | ‑ |
From emergency rooms to home‑care settings, the Zen‑O delivers consistent oxygen wherever mobility matters.
“Switching to the GCE Zen‑O reduced our oxygen‑device procurement cost by 22% and improved patient mobility. The OEM branding helped us maintain a consistent corporate image.” – John M., Procurement Director, Midwest Health System
Compliance & Certifications: CE, FDA 510(k), FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, GMP, HACCP.
Standard production and export takes 10‑12 business days. Expedited (air‑freight) can be arranged within 5‑6 days at a nominal surcharge.
Yes. Our OEM/ODM service includes logo embossing, custom firmware, and optional accessories (carrying case, battery pack).
A 24‑month comprehensive warranty covering parts and labor, plus 24/7 technical hotline (US toll‑free) and on‑site service options.
All units are shipped with FDA 510(k) clearance letters, CE Declaration of Conformity, and a full test report package to satisfy FDA and customs requirements.

We provide a free virtual training session (up to 2 hours) and a downloadable user manual with multilingual support.
Order **100+ units** before 30 June 2026 and receive FREE shipping plus a Money‑Back Guarantee if performance does not meet specifications.
Request Quote Email SalesWhatsApp: +1‑415‑555‑0198 (US toll‑free)
Emily R., Operations Manager, West Coast Health Network
“The Zen‑O’s lightweight design cut our field‑team travel weight by 30%. The 24‑month warranty gives us confidence for long‑term contracts.”
Michael T., Procurement Director, Texas Medical Group
“Pricing was 22% below our previous vendor, and delivery arrived in 8 days. No hidden fees, full FDA documentation – a seamless procurement experience.”
Sarah L., Technical Lead, New York Hospital System
“Technical support answered our configuration queries within minutes. The device’s flow stability has been flawless during high‑intensity surgeries.”
James K. Liu, Ph.D. – Senior Medical Device Engineer with 15 years of experience in OEM/ODM oxygen generation systems. Former Lead Engineer at a Fortune‑500 medical equipment firm and current Technical Advisor for Hebei Lixin Medical Engineering. Published author on “Portable Oxygen Technology Trends 2024‑2026”.
Contact James: james.liu@hblxmed.com | +1‑415‑555‑0198 (US Toll‑Free)