About Smallest Oxygen Machine

The Smallest Oxygen Machine team focuses on the research and development of portable oxygen generators. With the mission of “making breathing free and boundless”, we are committed to providing lighter and more reliable oxygen support solutions for people in need around the world. We are proud to combine the top membrane separation technology with the wisdom of senior experts in the field of oxygen generators to create oxygen generators that are truly suitable for mobile life for users. We have never been satisfied with our current achievements, but continue to deepen technology iteration and product optimization, just to allow every user to break free from the constraints of traditional equipment and enjoy every moment of life at will.

Our Quality Assurance and Production Standards

Every Smallest Oxygen Machine is manufactured in our rigorously controlled, high-tech production facility. From the research and development of core components to finished product assembly, and through multiple rounds of testing before shipment, we adhere to stringent standards that far exceed industry norms. We firmly believe that providing users with products that are “lightweight, not lightweight” is our primary responsibility. Our R&D team constantly strives to balance portability and performance. Every technological innovation undergoes clinical-grade stability testing, and every manufacturing step is fully traceable, ensuring that every device delivered to users will stand the test of time and in all scenarios.

Long-term Vision: Making Oxygen Therapy Accessible

Our long-term goal is to create real value for users through continuous innovation, while adhering to our “universal health” pricing philosophy. We firmly believe that high-quality oxygen therapy equipment should not be a privilege for a select few, but rather a tool for improving the quality of life for the vast majority. Therefore, we are reducing costs by optimizing our supply chain and upgrading our production processes, ensuring that everyone who needs oxygen support has access to a portable and effective solution at an affordable price.

Our Base and Scale Up

At Smallest Oxygen Machine, “growth” is a constant theme. To meet the growing global demand for portable oxygen therapy and accelerate the development and implementation of next-generation products, we completed the expansion and upgrade of our production base and warehouse in 2024. The new facility features smarter production lines and a more efficient logistics system, seamlessly integrating our industry-leading engineering team, cutting-edge testing equipment, and a global distribution network to ensure precision and reliability at every stage, from order confirmation to device delivery.

Throughout our production process, we adhere to international standards: strictly adhering to ISO 13485 medical device quality management system certification requirements. From product design and raw material sourcing to warehousing and transportation, and after-sales maintenance, our entire lifecycle meets the regulatory requirements and user expectations of major global markets. This not only embodies our “safety first” philosophy, but also demonstrates our unwavering commitment to providing durable, efficient, and reliable products.

Our Team: Expertise Creates Trust

A company’s core competitiveness lies in its team. For this reason, Smallest Oxygen Machine has continuously recruited experienced professionals in oxygen generation technology, materials science, industrial design, and other fields. From engineers specializing in membrane module R&D, to technical experts proficient in miniaturized structural design, to health consultants with clinical oxygen therapy experience, every member of the team has extensive experience in the industry and is deeply familiar with the technical difficulties and user pain points of portable oxygen generation. This expertise ensures precise control over every step of the process, from technical research and development to production quality control and logistics and delivery, ensuring peace of mind for customers.

Our commitment: full-dimensional guarantee from products to services

Safety certification, full compliance: All our devices are included in the compliance list and comply with international standards such as CE. We will continue to follow up on the latest regulatory developments to ensure that each device always meets the access requirements of major global markets, making safety the most basic standard.
Precision work, quality first: Every step in the production process is aimed at “extreme” – from the material selection of the 0.6kg body, to the sealing test of each interface, to the stability verification of the whole machine in high and low temperature and high humidity environments, and even the attenuation rate monitoring of battery life, all have undergone rigorous inspections far exceeding industry standards. We insist on conducting 72 hours of continuous operation aging tests on each device, just to ensure that it maintains efficient oxygen supply and has a long service life in daily use.
R&D and iterations are endless: Our R&D team has never stopped exploring. From how to further reduce the volume without sacrificing oxygen concentration, to how to optimize battery technology to extend battery life, to how to make the operation interface more suitable for elderly users, every detail is being polished. At present, we have obtained a number of patents in miniaturized oxygen supply modules, low-power control systems, etc. In the future, we will keep up with the development of materials science and medical technology to bring users a better product experience.
Worry-free after-sales service, full-time companionship: We are well aware that equipment delivery is only the beginning of service. If you encounter any problems during use, just contact our customer service team and we will respond as soon as possible – whether it is operation guidance, troubleshooting, or component replacement, we will solve it in a professional and efficient way. For any possible product problems, we will trace the root cause, optimize and improve, so that every feedback will become a driving force for improving quality.
Fast delivery, no waiting for health: We understand that the timeliness of oxygen therapy equipment is crucial. Therefore, we ensure that most orders can be shipped within 48 hours after payment, provide free delivery worldwide, sufficient inventory reserves and priority delivery channels for cooperative logistics, just to let you use the equipment as soon as possible and reduce the anxiety of waiting.
Transparent and open, unreserved information: We always face users with an open attitude – from the oxygen concentration parameters of the equipment, endurance test data, to usage suggestions in different scenarios, they will be presented truthfully. We believe that comprehensive information is the foundation for user choices, and our product performance stands up to every test.