January 2009, 100,000 m3/day biogas project put into operation
May 2009, we founded "Guiping Xinsheng Investment Industrial Co., Ltd."
July 2009, an annual output of 100,000 tons of formaldehyde production line put into operation
August 2009, we founded "Guiping Huayuan Chemical Building Materials Co., Ltd."
December 2009, an annual output of 30,000 tons of food production line of carbon dioxide put into operation