AVICRYO has always been aiming at the international markets, and making great efforts in developing ASP General Contracting and Investment exportation. AVIC INTL HANGZHOU is one of the leading enterprises in gas producing industry in scientific research, design, consultation. service, integrated solutions, manufacture, marketing, completion of engineering project, equipment installation and commissioning etc.The ASP of Avicyro, is capable of supplying Cryogenic Air Separation Plants all scales of ASP from 100 Nm3/h to 120,000 Nm3/h as one single unit.Since 1993, we have produced more than 40 sets of large & medium size ASUs, in which, the largest capacity of oxygen is 84,000 Nm3 per hour.In addition to producing of oxygen, nitrogen and argon, we are also capable to produce krypton, xenon etc. rare gases in the large air separation plant, satisfying customers' various demands.