Sichuan Tianyi Science & Technology Co., Ltd. is a China-based company principally engaged in manufacture and distribution of petrochemicals and basic chemicals. The Company provides catalysts, pressure swing adsorption (PSA) gas separation technology and devices, specialty gas, organic chemical products, specialty valves and absorbents, among others. The Company also involves in provision of research and development, services and design, chemical technology consulting services, as well as products and technology export trading, among others. The Company operates its businesses primarily in Southwest China. As of December 31, 2009, the Company had one subsidiary and three affiliates, which involved in manufacture and distribution of industrial gas, chemical products and related products, as well as provision of tourism and automobile freight services.