About Med-buying

A Changsha-based HBOT specialist.

Changsha Hongbo Medical Technology Co., Ltd. is a Changsha, Hunan based manufacturer focused on rigid hyperbaric oxygen chambers. We design, assemble and export single-person HBOT chambers to clinics, recovery centers and distributors in 30+ countries across Latin America, the Middle East, Southeast Asia and Africa.

Our OZ-150 platform is built around one idea: hyperbaric oxygen should be easy for a small clinic to install, operate and bill — not a hospital-grade capital project. That means a modular cabin that fits through a standard door, a touchscreen your staff learns in an hour, and documentation that actually supports your sanitary registration.

We are not a marketplace of 20 medical categories. We make one product line well, and support it honestly.

Company snapshot

CompanyChangsha Hongbo Medical Technology Co., Ltd.
Address409, R&D Building 1, No.586 Dongfanghong Middle Road, Changsha High-tech Zone, Hunan, China
Business licenseUnified Social Credit Code 91430100MA4QCQAU32
Medical device recordClass II medical device operation record No. 湘长食药监械经营备20190347号
FocusSingle-person rigid HBOT chambers
MarketsLatin America, Middle East, SEA, Africa
CertificationsCE, ISO 13485, EMC / LVD
Warranty24 months global, lifetime spare parts

How we control quality

  • 100% pressure hold test on every cabin — 1.5× rated pressure for 30 minutes before release.
  • Electrical safety, leakage current and EMC check on every controller.
  • A printed QC report with the cabin's serial number ships inside the box.
  • ISO 13485-aligned production; audit documents available on request.
  • Spare parts stocked in Changsha; worldwide dispatch within 3–5 working days.
  • We walk your engineer through installation on a video call.
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