Nanjing Yinuoji Medical Technology Co., Ltd.

Nanjing Yinuoji Medical Technology Co., Ltd. (INOGI) is a manufacturer and innovator of portable oxygen concentrators, with proven expertise in global registration, OEM, and ODM business. Backed by 6 years of dedicated R&D and a portfolio of 47 global patents, INOGI devices combine compact design, AI-assisted oxygen delivery, and reliable performance across medical, healthcare, sports recovery, and high-altitude applications. The company offers multiple portable oxygen concentrator models (R2, R1, R1 GY, R2 Lite) delivering 1–7L/min flow rates with 90–96% oxygen purity, ultra-lightweight designs (1.8 kg), extended battery life, and quiet operation. INOGI products have received five international design awards (iF, Red Dot, IDPA, K-Design, A'Design) and comply with ISO 13485, ISO 80601-2-67, IEC 60601, IEC 62133, ISO 10993, and ISO 18562 standards. The company provides OEM/ODM customization, global fulfillment, distributor support, comprehensive warranty coverage (3-year device, 1-year accessories/batteries, lifetime maintenance), and 24/7 online customer service.