What Qingdao Kingon Medical Science and Technology Co., Ltd does

Qingdao Kingon Medical Science and Technology Co., Ltd (operating as "Kingon", and in Chinese as 精安医疗) is a privately held Chinese medical device manufacturer founded in 2017 in Qingdao, Shandong, with a stated headcount of 9 employees. The company develops, manufactures, and sells portable oxygen concentrators for medical and consumer use, with its flagship P2 model positioned as the smallest and lightest 1L portable oxygen concentrator globally at 1.98KG, delivering a stabilized oxygen concentration above 90% and operable at altitudes up to 5,000 meters. Underlying technology is molecular sieve Pressure Swing Adsorption (PSA), combined with proprietary pulse-dose oxygen supply using high-sensitivity respiratory detection sensors, multi-power options (battery, vehicle charger, AC), and a transportable variant in the catalog, alongside accessory products (ozone sanitizer, oxygen analyzer, replacement parts).

Kingon monetizes primarily through hardware sales of its P2 portable oxygen concentrator and accessories via a global distributor network, supplemented by OEM/ODM arrangements and a US go-to-market through channel partner Rhythm Healthcare in Clearwater, FL. The company holds ISO, CE, US FDA, and China CFDA Class II medical device certifications — a critical baseline for any POC exporter — and pursues distribution relationships at medical equipment exhibitions such as CMEF. End users include COPD patients, elderly consumers, pregnant women, high-altitude travelers (e.g., Tibet), and professional/industrial buyers (military, aviation, scientific expeditions). The company maintains both Chinese and English websites and uses educational content marketing around oxygen therapy use cases to generate top-of-funnel interest.

Commercially, Kingon appears to be an early-stage, under-resourced manufacturer relative to global POC competitors. With nine employees, no disclosed revenue or funding rounds, no named management team in the public data, and reliance on a single US channel partner for North America, the company's scale remains uncertain. The principal strategic assets are its multi-jurisdictional regulatory clearances, its claimed technical performance envelope (weight, altitude tolerance, concentration stability), and the OEM/ODM flexibility that lets international distributors localize the product. Material risks include the small absolute team limiting R&D and commercial throughput, dependence on third-party distributors for most of its international reach, and competitive pressure from established POC brands (Philips, Inogen, ResMed, Yuwell).

Name

Qingdao Kingon Medical Science and Technology Co., Ltd

Legal name

Qingdao Kingon Medical Science and Technology Co., Ltd

Website

https://kingonmed.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

Qingdao Kingon Medical Science and Technology Co., Ltd (Kingon) is a small Chinese medical device manufacturer founded in 2017 that designs and sells portable molecular-sieve PSA oxygen concentrators, with FDA/CE/CFDA clearances, for COPD patients, elderly users, and high-altitude travelers via global distributors.

Ownership category

akta.pro rank

NAICS

Industrial Gas Manufacturing (325120)

SIC

Electromedical & Electrotherapeutic Apparatus (3845)

akta.pro primary industry

Oxygen Therapy Systems (Concentrators, Cylinders, Liquid O2, HFNC) (HLAHAGAD)

akta.pro secondary industries

Blood Oxygen & Respiratory Monitoring (Pulse Oximetry, Capnography, Spirometry) (HLAHACAD), Medical & Healthcare Gases (IMAEACAF)

Keywords

• Portable oxygen concentrators
• Medical oxygen devices
• PSA oxygen technology
• High-altitude oxygen supply
• Medical respiratory equipment

Headquarters

HQ city

Qingdao

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Medical Device Hardware Sales: The company generates revenue through the sale of portable oxygen concentrators and related medical devices, including the P2 model as their flagship product, along with accessories, ozone sanitizers, and oxygen analyzers.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Qingdao Kingon Medical Science and Technology Co., Ltd designs, manufactures, and sells portable medical oxygen concentrators based on molecular sieve Pressure Swing Adsorption (PSA) technology. Its flagship P2 model is positioned as the smallest and lightest 1L oxygen concentrator in the world at 1.98KG, delivering 90%+ stabilized oxygen concentration and operating at altitudes up to 5000 meters. The company also offers a transportable oxygen concentrator, ozone sanitizer, oxygen analyzer, and accessories, supporting OEM/ODM arrangements for global distributors.

Product overview

Qingdao Kingon Medical Science and Technology Co., Ltd offers a focused portfolio of medical-grade portable oxygen concentrators and related accessories. The core product is the P2 Portable Oxygen Concentrator, described as the smallest and lightest 1L oxygen concentrator in the world. Supporting products include the Transportable Oxygen Concentrator, Ozone Sanitizer, Oxygen Analyzer, and various Accessories. The company specializes in molecular sieve-based PSA (Pressure Swing Adsorption) technology for oxygen generation, targeting both medical/therapeutic and high-altitude applications. The product line serves COPD patients, elderly users, pregnant women, students, and high-altitude travelers requiring supplemental oxygen.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Oxygen concentration maintained at 90%+ even at 5000 meter altitude
• +3 more outcomes

Segments5 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Rhythm HealthcaremajorChannel Partner/ Reseller/ DistributorRhythm Healthcare serves as the US sales and support partner for Kingon Medical. Located in Clearwater, FL 33762, they handle US customer inquiries via 1-877-843-6464 and [email protected]. This partnership enables Kingon to serve the important US medical device market with localized support.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Caire (Chart Industries): Caire, a Chart Industries company, makes the FreeStyle and Eclipse portable oxygen concentrators used in home and ambulatory respiratory care. It competes directly with Kingon in the POC category and serves similar COPD and high-flow patient segments.
• OxyGo (formerly OxyGo / Drive DeVilbiss portable line): OxyGo manufactures portable oxygen concentrators (e.g., OxyGo FIT, OxyGo NEXT) targeting the same ambulatory and travel oxygen therapy market as Kingon's P2. It is a directly comparable POC specialist with overlapping US DME distribution.
• Inogen: Inogen is a direct competitor in portable oxygen concentrators (POCs), offering the Inogen One family of devices for ambulatory oxygen therapy. It is the US market leader in prescription POCs and competes head-on with Kingon's P2 for COPD and active-patient use cases.
• Precision Medical: Precision Medical manufactures portable oxygen concentrators and oxygen conservers for homecare, hospital, and emergency medical use. It targets the same ambulatory oxygen user profile as Kingon's P2 and is a directly comparable specialist POC competitor.

Regional players

• Yuwell (Yuyue Medical): Yuwell is a leading Chinese medical device manufacturer offering home oxygen concentrators and respiratory products. It competes with Kingon primarily in the China domestic market and on export channels, making it a regionally focused comparable peer.
• BMC Medical: BMC Medical is a Chinese respiratory device maker specializing in ventilators and home respiratory care products. It serves the same COPD and home oxygen therapy segments as Kingon, primarily in China and selected export markets.

Broad incumbents

• Philips Respironics: Philips Respironics is a broad incumbent in sleep and respiratory care, offering the SimplyGo and EverFlo stationary/portable oxygen concentrators alongside ventilators and CPAP. It overlaps with Kingon's oxygen therapy category as part of a much larger respiratory portfolio.
• Air Liquide Healthcare: Air Liquide Healthcare is a broad incumbent in home respiratory care, providing oxygen therapy services, cylinders, and concentrators across Europe, the Americas, and Asia. It competes with Kingon in serving COPD patients requiring home oxygen and represents the integrated-services incumbent model.
• ResMed: ResMed is a global leader in sleep and respiratory care with a growing footprint in home oxygen and connected health. Although best known for CPAP, its expanding respiratory portfolio and patient-management platforms position it as an incumbent that touches Kingon's home oxygen therapy customer base.

Others

• Rhythm Healthcare: Rhythm Healthcare is Kingon's named US sales and support partner based in Clearwater, FL. While not a direct product competitor, it is a channel/customer-adjacent peer that distributes Kingon devices and competes with other US DME suppliers in the home oxygen space.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/kingon-portable-o2-concentrator

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Qingdao Kingon Medical Science and Technology Co., Ltd