The company uses a valve is provided by more than 30 years to create a professional valve manufacturer, the company has made the country's industrial production permit, Det Norske Veritas (DNV) ISO9001-2000 quality management system certification, (pressure pipe) special equipment manufacturing license, professional products in order to achieve the national security conditions. A necessary condition for the construction of gas stations: 1, the Bureau of gas stations, commercial, fire protection, and Technical Supervision, all relevant material had to get ready. 2, the construction site must select open gas station, gas station consulting, airy environment. Away from densely populated areas, downtown, away from the high-voltage transmission line, tower, communication tower. And highway, railway and so on. 3, 100 cubic meters of associated equipment tank 4. Liquefied gas compressors, pumps each one hydrocarbon gas station, gas station storage tanks, gas stations designed for fire hydrants, fire extinguishers, etc., as well as pipes, cylinders must get ready. Gas station gas station tanks | gas stations | Japan Industrial Co., Ltd. Henan day by Yuen Industrial. Henan Industrial Co., Ltd. Japan (www.riyuan.com) strong, credible, in Zhengzhou gas industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the day Yuen Industrial and you work into the brilliant, for a better future!