Founded in 2003, Shanghai Lianfeng Gas Co., Ltd. is a leading manufacturer, supplier, and factory in China, specializing in the production of cryogenic liquid oxygen. Our state-of-the-art facility and advanced technology allow us to produce high-quality liquid oxygen that meets international standards. Cryogenic liquid oxygen is a colorless and tasteless gas that is used in various industries, including medical, aerospace, and industrial. It has a wide range of applications, from medical treatments to metal cutting and welding. Our product is stored at extremely low temperatures to maintain its liquid form, ensuring maximum purity and efficiency. At Shanghai Lianfeng Gas Co., Ltd., we are committed to providing our customers with reliable and cost-effective solutions for their cryogenic liquid oxygen needs. We prioritize quality, safety, and customer satisfaction, and our team of experts is dedicated to meeting the highest industry standards. Whether you are looking for a supplier for medical use or industrial applications, you can trust us to deliver the best cryogenic liquid oxygen on the market.