Shenzhen Longer Industry Co., Ltd. specializes in the design and manufacture of various air separation plants and liquefaction equipment. We have exquisite technology, a high-quality professional team, advanced equipment and complete testing methods. <br> <br>Our main products include air separation plants, liquefaction equipment and all kinds of pressure vessels. Our products are widely used in many industries, such as metallurgy, aviation, medical treatment, petrifaction, etc. Our products have been selling well throughout the country and are exported to Syria, Iraq, Egypt, Nigeria, Namibia, Sudan, Indonesia, Vietnam, Laos, India, the Philippines and other countries and regions. <br> <br>Especially, we cooperate with multinational gas companies in the world, enhancing the research and development abilities. We aim to become a large scale company in the field.