Top Indian Oxygen Concentrator Manufacturers with CDSCO Licence Numbers (2026)

Direct answer: HHZ’s June 2026 CDSCO audit identified 14 companies manufacturing stationary oxygen concentrators in India. The five strongest manufacturers by HHZ’s documentation-and-market-presence score are Medequip Healthcare Solutions (Oxymed), licence MFG/MD/2024/000436; Home Medix, MFG/MD/2025/000522; Medtechlife, MFG/MD/2023/000525; Helix, MFG/MD/2025/000720; and Walnut Medical, MFG/MD/2023/000272. A manufacturing licence establishes the licensed Indian entity and approved models; buyers should still verify the exact model, invoice, warranty and local service route before payment.

Indian manufacturers and CDSCO manufacturing licence numbers

Licence numbers can be checked at the CDSCO Medical Devices portal. Search the exact MFG/MD/... number and match the legal entity, manufacturing address and authorised model designation to the seller’s invoice. For the licence-by-licence evidence, parallel import records and methodology behind this table, read the full CDSCO origin audit.

Most of the “Indian” oxygen concentrator brands sold in India are imports from Chinese contract manufacturers rebadged under Indian brand names. A smaller cohort actually manufactures concentrators in India — and within that cohort, a subset manufactures without parallel import licences, meaning the unit is genuinely built in India rather than kit-assembled from Chinese subassemblies. This ranking covers the five strongest Indian-manufactured 5 LPM stationary concentrators available to Indian home buyers in 2026, ordered by indigenous-build purity, warranty depth, and verifiable post-purchase service infrastructure. The default pick for buyers prioritising clean indigenous manufacture, longest warranty in the category, and direct manufacturer reachability is the Home Medix HM-KV.

How we ranked

The ranking is anchored on CDSCO licence-trail evidence. Each entry is a Bucket A manufacturer — holding a current CDSCO MFG/MD/... manufacturing licence with no parallel import licence for the same product on the public CDSCO registry. Within Bucket A, we separate clean indigenous build from the kit-assembly pattern (where the same Indian legal entity holds both a manufacturing and an import licence covering the same model designations — indicating final-stage assembly of imported Chinese subassemblies rather than full indigenous build from raw components). Scoring weights documentation (70%) over active market presence (30%), with all criteria evaluated on concentrator-specific evidence. The full methodology and licence-by-licence rationale is in our CDSCO licence-trail article and the methodology page.

The top 5

1. Home Medix HM-KV 5 LPM — 8.4

Price snapshot — indicative retail ₹37,800 (listed MRP ₹54,000), 13 kg, 0.5–5 L/min continuous, 93% ± 3% purity, ≤40 dB published sound, 320 VA draw, 3-year or 10,000-hour warranty (whichever comes first), AC 230 V / 50 Hz operation with ±10% tolerance.

Pros

• CDSCO MFG/MD/2025/000522 is a clean indigenous-build licence — no parallel import licence on record for the brand, no model-code overlap with any Chinese OEM listing on Indian import licences.
• The 3-year / 10,000-hour warranty is the longest published in the Indian indigenous 5 LPM segment — most competitors offer 1 to 2 years.
• 13 kg chassis weight is among the lightest in the Indian-made 5 LPM cohort, helping single-caregiver bedside-to-bedroom transitions.
• ≤40 dB published sound level is below the bedside-disruption threshold in a typical Indian bedroom and ties with the imported premium tier.
• 320 VA power draw is the lowest in the Indian-made cohort — material 24/7 electricity savings versus indigenous peers running 500+ VA.
• Bengaluru manufacturing facility is directly reachable for service escalation — warranty claims don’t pass through a third-party importer.
• Integrated nebulisation and One-Touch SOS Alert (audible local-siren button) are senior-care features not surfaced by indigenous peers in this price band.

Cons

• Dealer footprint (DLI tier 3) is more modest than Oxymed and Philips — buyers in tier-2 and tier-3 cities should confirm local dealer presence before purchase.
• US FDA / CE certification fields are blank on the published spec sheet — coverage is CDSCO + ISO 9001 + ISO 13485 + Indian voltage compliance, sufficient for the Indian market but not for buyers wanting overseas-validated regulatory layers.

Best for — the buyer who wants a genuinely Indian-built unit with the longest warranty in the segment, lowest published noise and power draw in the indigenous cohort, and direct phone-reachable manufacturer service from a single Bengaluru facility.

Full review at /oxygen-concentrators/home-medix-5-lpm/.

2. Oxymed Mini 5 LPM (Medequip) — 8.2

Price snapshot — indicative retail ₹35,400 (listed MRP ₹59,900), 13.9 kg, 1–5 L/min, 90–96% purity, 45 dB published sound, 390 W draw.

Pros

• Broadest dealer and service-centre footprint of any indigenous concentrator brand in India — the brand claims 40+ service centres and the public dealer-listing density is DLI tier 5 (the highest in the category).
• Active CDSCO manufacturing licence MFG/MD/2024/000436, most recently re-issued 3 February 2026 with a new model variant (MAOXY05-01) added — the freshest licence renewal in the entire 2026 audit dataset, signalling ongoing manufacturer engagement.
• Established consumer brand recognition in the Indian respiratory equipment market; service technicians are familiar with the platform across most Indian cities.
• Listed MRP at ₹59,900 with indicative retail ₹35,400 reflects active dealer-channel discounting — buyers can typically negotiate.

Cons

• Bucket A with kit-assembly transparency footnote: the same model codes (AR-5-N, MAOXY 05) appear on both Medequip’s manufacturing licence and their CDSCO import licences IMP/MD/2024/000162 and IMP/MD/2025/000213 covering units manufactured at Shenyang Aerti Tech Co., China. The Indian operation is final-stage assembly of Chinese subassemblies, not full indigenous build from raw components.
• 45 dB sound level and 390 W draw are mid-pack for the 5 LPM class — neither best-in-class.
• 13.9 kg weight slightly above lightest peer.

Best for — the buyer prioritising dealer accessibility and broadest service-centre coverage over indigenous-build purity. Particularly strong for tier-2 and tier-3 city buyers who need a Indian-marketed brand with high probability of a local dealer within driving distance.

Full review at /oxygen-concentrators/oxymed-mini-5-lpm/.

3. Medtech Oxytec Smart 5 LPM — 8.0

Price snapshot — indicative retail ₹25,999 (listed MRP ₹74,256), 16 kg, 0.5–5 L/min continuous, 90% (+5.5% / -3%) purity, 330 W draw.

Pros

• CDSCO MFG/MD/2023/000525 indigenous manufacturing licence under Medtechlife Pvt Ltd, Gujarat — no parallel CDSCO import licence on record for the brand. Clean Bucket A classification.
• Direct-to-consumer e-commerce stack at the manufacturer’s own shop, with current pricing, a formal service-request workflow, and a published spares catalogue covering HEPA filters, cabinet filters, and small consumables — the most complete published parts pipeline alongside Home Medix in the Indian indigenous concentrator cohort.
• ₹25,999 indicative retail is the lowest in this top 5 — meaningful 25%+ saving versus the next cheapest indigenous option in this list.
• 0.5–5 LPM flow range covers the full home-oxygen prescription band including sub-1 LPM overnight titration.
• Comprehensive safety stack: power failure, low/high pressure, high/low temperature alarms, safety valve.
• 20+ years company tenure in Indian medical equipment — established manufacturer with broader product portfolio depth.

Cons

• Published noise level is described qualitatively rather than quoted as a specific dB figure — buyers prioritising lowest published noise should compare directly with the HM-KV (≤40 dB published) and Nidek Nuvo Lite (40 dB).
• 16 kg chassis is the heaviest in this top 5 — fixed-installation use rather than caregiver-moved between rooms.
• 330 W power draw is mid-pack; HM-KV at 320 VA is fractionally lower.
• Manufacturer site shows “Out of Stock” intermittently — confirm current availability with authorised dealers before purchase.
• Third-party dealer footprint is thinner than Oxymed (DLI tier 2 versus tier 5) — direct manufacturer channel is the strongest purchase path.

Best for — buyers comfortable purchasing direct from the manufacturer who want the cleanest published spares pipeline and the lowest indicative retail among Bucket A indigenous picks.

Full review at /oxygen-concentrators/medtechlife-oxytec-smart/.

4. Helix Inspiron 5 LPM — 7.6

Price snapshot — indicative retail not publicly listed (typical B2B starting prices ₹23,000–₹30,000 plus GST), 5 LPM continuous, 93% ± 3% purity, < 45 dB sound, ships from Bengaluru.

Pros

• CDSCO MFG/MD/2025/000720 indigenous manufacturing licence issued 5 November 2025 — among the freshest concentrator licence issuances in the 2026 audit dataset, signalling current manufacturer engagement.
• Helix Private Limited operates as a service-and-biomedical-engineering platform that also manufactures concentrators — published strengths in calibration, MGPS testing, oxygen-concentrator-specific HEPA and bacteria filter supply, and analyser support. Service-engineering depth is genuinely differentiated from retail-oriented peers.
• Company operating since 1994 from Bengaluru, Karnataka — long company tenure provides operational depth, though concentrator-specific tenure is shorter.
• Marketing explicitly positions the Inspiron as “indigenously developed, made in India”.
• No parallel CDSCO import licence on record — clean Bucket A classification.

Cons

• Price not surfaced on the manufacturer’s own site (provided on enquiry); the lack of a transparent indicative retail price is operationally inconvenient for first-time buyers.
• Distribution is Bengaluru-centric — buyers outside the southern Indian service corridor should confirm local service availability before purchase.
• Published weight, power consumption, and detailed specification table are thinner on the manufacturer’s site than premium peers — request a full spec sheet before purchase.
• Warranty terms not explicitly published in current materials.

Best for — buyers prioritising post-purchase service-engineering and spare-parts depth, particularly within the Bengaluru and broader Karnataka service corridor where Helix’s service infrastructure is most accessible.

Full review at /oxygen-concentrators/helix-inspiron-5-lpm/.

5. Nareena 5 LPM Single Flow — 7.4

Price snapshot — indicative retail ₹35,510 (listed MRP ₹67,200), 15 kg, 1–5 L/min, 50 dB sound, 550 VA draw.

Pros

• CDSCO MFG/MD/2024/000150 indigenous manufacturing licence with no parallel import licence on record — clean Bucket A classification.
• Greater Noida manufacturing facility under the Nareena Lifesciences group, which carries adjacent medical-equipment lines (baby warmers, ECG, infusion pumps) giving the company broader operational depth than a single-product manufacturer.
• 33+ verified dealer listings across Indian e-commerce and B2B portals — moderate but real distribution outside the manufacturer’s direct channel.
• Indicative retail at ₹35,510 makes it one of the more affordable indigenous-built 5 LPM options.

Cons

• 50 dB sound is at the upper edge of acceptable for bedside use in a small Indian bedroom; lighter sleepers may notice.
• 550 VA power draw is the highest in this top 5 — translates to meaningfully higher 24/7 electricity bills versus the HM-KV’s 320 VA.
• 15 kg chassis weight is heavier than HM-KV and Oxymed Mini.
• Service-network depth and warranty terms are not surfaced as clearly in published materials as the top entries.

Best for — the buyer prioritising lowest-price indigenous build with verified dealer presence over noise and power efficiency, particularly in the North India belt where Nareena’s Greater Noida presence supports faster service turnaround.

Full review at /oxygen-concentrators/nareena-5-lpm-single-flow/.

How to verify the licence trail

Every CDSCO licence number cited above is publicly verifiable at cdscomdonline.gov.in. Search the licence number; the portal returns the legal entity, address, brand name, authorised model designation, and (for imports) the foreign manufacturing site. The full bucket-by-bucket licence-trail walkthrough is in our CDSCO origin article, including the rebrand-import patterns (BPL Oxy, Ez-Life, Yuwell as the same Yuyue-China platform under different Indian brands) and the kit-assembly footnote for hybrid manufacturers.

Other Bucket A picks worth shortlisting

• Walnut Medical MS-OC-10 (10 LPM) — indigenous 10 LPM unit from Mohali, Punjab, manufactured under CDSCO MFG/MD/2023/000272. DST-funded origin during the 2020–2021 oxygen-supply response and the strongest Government e-Marketplace (GeM) presence in the indigenous cohort. Excluded from the 5-LPM-focused top 5 above on form factor, but the right pick for hospital, polyclinic, and institutional procurement that needs 10 LPM stationary capacity.
• Niscomed 5 LPM (Single Flow) — CDSCO MFG/MD/2024/000828. Established institutional brand with multi-city B2B dealer trail; 25 kg chassis is heavier than the top 5 and Niscomed also separately holds an import licence (IMP/MD/2025/000614) covering a Longfian JAY-5BW unbranded import, so buyers should verify they are purchasing the manufactured OC 101 platform rather than the imported wholesale line.
• Evox 5 LPM (Ess Pee Enterprises) — CDSCO MFG/MD/2024/000649. Lowest indicative retail in the indigenous cohort at ₹32,000 but with Chinese OEM supplier listings surfacing the same model designation, warranting component-sourcing verification before purchase.

Brands deliberately excluded from the Top 5

• BPL Oxy 5 Neo — sold under the BPL brand but imported from Jiangsu Yuyue (China) under CDSCO IMP/MD/2021/000700. Bucket C rebrand import, not Indian-made.
• Yuwell, Dr Diaz, GVS Oxypure, Konsung, Dedakj, Vandelay, Veayva — Chinese-OEM-rebranded units sold via Indian importers. Bucket C.
• Philips EverFlo, AirSep Visionaire, Nidek Nuvo Lite, DeVilbiss, Inogen, CAIRE — Bucket D foreign-brand imports.
• Mann Electronics, Vertech Perfecxa, Infitron, Biome Medtech, Accure Medical, Hemant Surgical, S. S. Medical Systems — additional CDSCO-licensed Indian manufacturers per the public registry. Several are concentrator-active but at thinner public spec, distribution, or service-network depth than the top 5; some are diversified medical-equipment companies for which concentrators are a non-flagship product line. The full 14-entry ranking under the CDSCO documentation-and-market-presence rubric is in our clinical article.

For the full indigenous-manufacturer landscape and licence-by-licence rationale, see the licence-trail clinical article.

Related buying decisions

• Top 5 5 LPM oxygen concentrators in India (2026) — all-brand ranking by general 5 LPM performance, includes the imported premium tier
• Top 5 10 LPM oxygen concentrators in India (2026) — for higher-flow prescriptions
• Compare these models → — put any two units side-by-side on full spec, warranty, dealer footprint, and CDSCO licence reference