Founded in 2005, KONGYIN have invested huge amount of capital in the exploitation, investigation, production technology. In 2006, KONGYIN had been reformed to increase capitals and enlarge shares. At present, KONGYIN have been invested and managed more than 10 manufacturing enterprises, including cement producing, electronic products making, etc. KONGYIN's products have been spread all over China, as well as the other countries and areas in the world.  Today, KONGYIN is not only participated in the sub-corporations' management, but also in charge with the uniform sales of their products. In the aspect of the technological innovation, KONGYIN devote huge amount of capital into the research & development and purchase of the exploit & produce equipments of the belonging factories. KONGYIN has equipped with a group of the compound personnels, who came from the large enterprises of China and Hong Kong, are the experts in technical exploitation, enterprise management and market sale.