The Group is mainly engaged in the design, development, manufacture, engineering and sale of various types of transportation, storage and processing equipment widely used in the three energy, chemical and liquid food industries, and provides related technical maintenance services. The main products of each business division include: the Energy Equipment Division has CNG high pressure bottle pressure vessels, CNG and LNG trailers, LPG trailers and storage tanks, and natural gas filling station systems; the Chemical Equipment Division has tank containers for chemical liquids, liquefied gases and cryogenic liquids; and the Liquid Food Equipment Division has stainless steel processing tanks and storage tanks. Each division provides project engineering services. The Group has sales offices in China and Southeast Asia. Energy and chemical products and services are distributed throughout China and exported to Southeast Asia, Europe, North America and South America. Meanwhile, the production base for liquid food products is located in Europe, and its products and services are supplied all over the world. The Group strives to establish an extensive and stable customer network, with a particular focus on maintaining good relationships with industry giants and customers with huge potential for growth. There is no shortage of famous companies in the Group's customer base, such as CNPC, Sinopec, CNPC, China Resources Gas, Xinao Energy, China Railway, Air Chemical, EXSIF, National Rental Company, Sinochem International, and Storter. The Group is committed to becoming the world's leading manufacturer of special equipment for the energy, chemical and liquid food industries and an engineering service provider for related projects.