Walnut Medical MS-OC-10 (10 LPM, Single & Dual Flow)

Yes. Walnut Medical Pvt Ltd is an indigenous Indian manufacturer, founded in Mohali (Punjab) and partially funded under a Department of Science & Technology (DST) industrial-policy programme for indigenous concentrator manufacturing during the 2020–2021 oxygen-supply response. The MS-OC-10 is registered under CDSCO manufacturing licence MFG/MD/2023/000272, issued 25 March 2023. No parallel CDSCO import licence is on the public registry under Walnut Medical for oxygen concentrators, placing the brand in Bucket A (indigenous manufacture) per the HHZ classification.

Direct manufacturer purchase via walnutmedical.in is the primary channel; Walnut also maintains an active Government e-Marketplace (GeM) listing useful for hospital, government health facility, and institutional procurement. The brand is also visible on Amazon India, IndiaMART, and TradeIndia for B2B and direct buyers. Confirm warranty terms and service-call path in writing at point of sale — published service-network detail is less elaborated than the larger indigenous brands.

For Government e-Marketplace (GeM) and institutional procurement (small hospitals, polyclinics, government health facilities), Walnut's DST-supported origin and active GeM listing give it a structural channel advantage. For retail home buyers, Home Medix (longer warranty, lower noise, lighter chassis) and Oxymed (broader dealer network) typically present stronger options than Walnut at typical retail price points. See /top-5/indian-made-oxygen-concentrators/ for the indigenous-tier ranking.