Xi'an Desen New Energy Equipment Co., Ltd. was established in March 2011 and is located in Jinghe Industrial Park, Xi'an. It now covers an area of more than 50 mu, with a total construction area of 15,800 square meters and has more than 300 employees. The company has 1 domestic advanced automotive LNG low-temperature pressure vessel automatic production line, more than 60 manual and automatic welding equipment, 17 vacuum units, and 5 flaw detection equipment. The company obtained a license for production and manufacturing of vehicle LNG low-temperature pressure vessels in 2011 and passed the ISO/TS16949 quality management system certification in 2013, passed the second level of national safety production standardization review in 2014, and obtained industrial dewar bottles in 2015 (B4(1)(2 )) Production and manufacturing license, products include 150L-1350L pressure vessels and industrial dewar bottles, which are widely used in medium and heavy trucks, buses, construction machinery, civilian "coal to gas", as well as industrial liquid nitrogen, liquid display, liquid oxygen, etc. Storage of media. The company has a R&D team of more than 20 people, 10 middle and senior professional titles, all of whom have rich design, manufacturing technology and experience in low-temperature pressure vessels and natural gas equipment. At the same time, the company has a high level of Shaanxi University of Science and Technology, Xi'an University of Technology, Lanzhou University of Technology and other high-level universities. The colleges and universities cooperate to introduce experimental testing equipment with advanced technical level, gather a group of technicians with professional knowledge and many years of practical experience, and established a joint laboratory of high-vacuum and low-temperature insulation materials, relying on the scientific research and testing forces of universities, The company focuses on "focusing on the entire product life cycle, focusing on the entire customer operation process, providing customers with overall solutions", Continuously innovate service models, comprehensively expand service scope, invest in improving service platforms, have a complete after-sales service outlets and a first-class service team across the country, and can provide customers with comprehensive, reliable and high-quality solutions with advanced technology and management standards. The company adheres to the concept of "quality, technology, and environmental protection", promotes the entrepreneurial spirit of "thrift and hard work, takes the needs of customers as the main line, creates reputation with quality, seeks development with innovation, increases efficiency with services, and witnesses growth with honor. Aspire to become a "first-class domestic and leading internationally" vehicle-mounted low-temperature pressure vessel manufacturer.