Hospital liquid oxygen station need what department acceptance?

First of all, you need to the local district government or county government investment department project, the project requires a study report, project approval, and then to the Planning and Land Bureau of site selection - Design Institute master plan layout - planning approval - safety supervision, fire, environmental protection, health epidemiology, construction, archives will be signed (the need for security pre-assessment, environmental impact assessment, health assessment, etc.), the safety supervision needs to be set up to review. Then start construction, after completion of these departments also need the acceptance of these approvals, approval of qualified (at the same time for the hazardous materials business license or production license) in order to produce. Of course, during the period you need to go to the Trade and Industry Bureau for pre-approval of the enterprise name, personnel training and certification, pressure vessel inspection, equipment lightning and static electricity monitoring, gas charging license.