2003 Nanjing LEAD FOOD CHEMICAL CORPORATION LIMITED established

2005-2006 Invest 20% to Sichuan factory, product variety extended; Take half share of Lianyungang factory, production capacity released effectively

2007-2008 Sales volumes break through USD 8 millions

2009-2011 Keep business running stable under global economy crisis and RMB appreciation affection

2012 -2013 Wholly invest Jiangsu factory aiming at continuous development

2014 New Jiangsu factory come to run, new product launched to the market