Kingstar is a set of science, industry and one of the large-scale comprehensive import and export enterprises. Eight large domestic and foreign gas industry, factories, scientific research units to establish long-term strategic partnership. Production plants with B1, B2, B3, A1, C3, D1, D2 grade pressure vessel design, manufacturing qualification. Produce nearly 2000 varieties and specifications of products, covering all kinds of high and low pressure cylinders, cylinder testing equipment (instruments), gas cylinders manufacturing equipment, gas valves, high purity gases, gas detection equipment (instruments), large air separation equipment vehicle CNG gas system, CNG filling stations and other products. Now has obtained ISO9001: 2000, ISO/TS16949 international quality management system certification, and the include DOT3AA (U.S. Department of Transportation), TUV (Germany), CCS (China Classification Society), BV (Bureau Veritas), manufacturing certification, but also to meet BS (British), JIS (Japan), DIN (Germany), EN (EC), KS (South Korea), the specification and design and manufacture according to customer requirements. At present, our products have been exported to the world on four continents and 30 countries and regions,