Shenzhen Longer Industry Co., Ltd., is a professional Cryogenic Air Separation Plant manufacturer, integrating research&development, design, production, sales, installation, operation and maintenance in one of the enterprises, Our main products include air separation plants，PSA gas generator, seamless steel gas cylinder, liquid storage tank, cryogenic liquid pump, vaporizer ,all kinds of pressure vessels and other related Cryogenic Gas Plant. we are focusing on providing customers with more efficient, more energy saving, safer Cryogenic Gas Production Equipment, our product capacity from 50 cubic meters to 3000 cubic meters, purity from 99.5% to 99.999%, not only can be used in medical, also widely used in many industries, such as metallurgy, welding, aviation, petrochemical, chemical, experimental research and so on. Our products have been exported to many countries such as Sweden, Libya, Iraq, Egypt, Algeria, Turkey, Namibia, Sudan, Indonesia, Vietnam, Thailand, India, the Philippines and other countries and regions. Our Cryogenic Gas Plant products are highly praised and trusted by domestic and foreign customers. This detail page will regularly update the Ilonger industry company dynamics and the latest news of the air separation equipment industry, also share professional knowledge of air separation equipment, welcome to come and check.