HAF’s modern equipments manufacturing and designing capabilities, perfect inspecting and monitoring system help us achieve a leading position in domestic market. The advanced production lines guarantee the quality of each working procedure. We have specialized equipments with high precision and reliability, and the general purpose machines such as the micro plasma welding machine, the roll-bend machine, folding machine, lathes, grinders, planers, milling machines, drilling machines, cranes etc., the instruments such as digital thermometer, VOC monitor gauge, micropore measuring gauge, oxygen analyzer and vapor recovery testing platform etc. HAF promotes creative invention and innovation in technology, for example, we have developed our CAD( computer aided design) system for pressure vessel all by ourselves. HAF has also been certified by ISO9001, ISO14001 and ISO45001 etc.