Given that Jiangxi Oxygen Generator Co., Ltd. Q/JY 006-2017 "Vacuum Insulated Mobile Pressure Vessel with Unloading Pump" will expire in 2020, in order to ensure the normal operation of the design and manufacture of pump trucks, the company's chief engineer will do it in 2019 In December, 2007, the Q/JY 006-2017 "Vacuum Insulated Mobile Pressure Vessel with Unloading Pump" was issued to the Mobile Pressure Vessel Sub-Technical Committee of the National Boiler and Pressure Vessel Standardization Technical Committee.

　　During the review, through many communications and revisions to the corporate standard, the hard work of the functional departments was finally highly recognized by the expert group. On February 24 this year, the expert team overcame the impact of the epidemic and held a video review meeting. They agreed that Jiangyang’s Q/JY 006-2020 "Vacuum Insulated Mobile Pressure Vessel with Unloading Pump" corporate standard meets the relevant national safety technical specifications, and A special compliance confirmation letter was issued on March 18, 2020, and it is valid until 2023.

　　The smooth passage of this standard will not only benefit the continuous design, manufacture and market development of Jiangyang pump trucks, but will also further promote the high-quality and rapid development of the company.