Our Company has acquired level GC2 qualification for pressure pipepline installation, level 1 qualification for pressure vessel installation, transformation and maintenance, level B qualification for pressure pipeline units assembling and level B3 qualification for special gas cylinder(welded heat-insulated gas cylinder) manufacturing. We have got ISO9001:2008 international quality control management and ISO14001:2004 environmental management certificates as well. Our products and services range are air ambient vaporizer, pressure pipeline installation, pressure vessel installation and maintenace, pressure pipeline units assembling(skid-mount equipment), welded heat-insulated gas cylinders, import and export valves, cryogenic pumps trading and so on.