Longfian-Oxygen Concentrator Manufacturer for Medical Use

scroll down

Smartlink
Breathing

Honor Breath, Innovate Oxygen Therapy

Precision
Guardian

Crafted For life , Defined By Breath

Life in
Full bloom

Where Breath Meets Nature's Pulse, A Sustainable Future Awakens

Blog

2025

09-30

Longfian at CMEF autumn exhibition!

Longfian brought new design products! 2L DC Oxygen Concentrator – lightweight, portable, perfect for high-altitude trips and outdoor use. 5L Oxygen Concentrator – With a noise level as low as 36dB, it’s the quietest on the market right now.

09-26

Portable Oxygen Concentrator: Bring Fresh Air

For people with chronic respiratory conditions like COPD, emphysema, or sleep apnea, supplemental oxygen is often a necessity. An oxygen concentrator is a device that delivers supplemental oxygen to people who require it.

Tel：+86-13731665368
marina-shee@longfian.com

WhatsApp : 86 13731665368
WeChat : 86 13731665368

SEND IN INQUIRY

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

2025 Longfian Scitech Co., Ltd. SEO

business license

privacy

中企跨境-全域组件制作前进入CSS配置样式

导航下拉添加类名.active

在线客服添加返回顶部

右侧在线客服样式 1,2,3 1

图片alt标题设置： Longfian

表单验证提示文本： Content cannot be empty!

循环体没有内容时： Sorry,no matching items were found.

CSS / JS 文件放置地