Chongqing hesheng industry co.,ltd was found in 1998. It is a joint-stock company which specialized in manufacturing, selling, and servicing agricultural machinery. It is one of the most important base of manufacturing mini agricultural machine in China; The products including "HESHENG" mini power tiller, "HESHENG" series general gasoline engine, generator set, water pump etc. It has a ability of produces 100,000 sets of mini power tiller, 300,000 sets of general gasoline engine, 200,000 generator sets and 100,000 sets of pumps annually.