Henan zhengzheng special gas company ltd., with its registered address at 2566 makno avenue, new village city, henan province, with the registration authority being the high new division of the new village market supervision authority, represented by legal persons li hao-dang, has a general scope of operation: sale of gas, liquid separation and pure equipment; sale of instrument instruments; sale of special equipment; import and export of goods; licensing projects for the import and export of technology (in addition to those which are legally authorized by law and are operating autonomously on the basis of an operating licence); inspection of special equipment; operation of hazardous chemicals; mobile pressure containers \/ gas bottle filling (subject to the approval of the law and subject to the approval of the relevant department)