In Aug.8, 2000: the second phase of construction of our company is completed and puts into production, output of molecular and activated alumina etc are greatly increased. Owning to adopting the most advanced operating technologies, quality of our products has improved to a new stage, and meets demands of clients from home and abroad.

In Jan, 2001: Trial production of 13XAPG-2 special molecular of our company has made the grade and put into batch production. Through determination and review: all data and performance of the molecular completely reach or exceed performance of the same products in foreign Success of countries. 13XAPG-2 special molecular is anther great contribution of our company in the large-scale air seperation field. It will gradually and completely replace 13XAPG molecular and make consumers gain greater satisfaction.

In April, 2001: Through collective efforts of our company, our company successfully passed ISO9001 quality certification certificated by world-famous company---Pal Company, accordingly management of our company will bring into a new starting point.