Under the brand name of "DONGFENG", Changzhou Dongfeng Agricultural Machinery Group Co., Ltd. (Changzhou Tractor Plant) is one of the state first class enterprises. It covers 271, 000 square meters, has 1800 employees and 193 technicians. Its main products are walking tractor/power tiller of 8-15HP, four-wheel tractor of 20-125HP and implements under the brand name of CHANGTUO and pedal car for children. Its average annual production of walking tractor / power tiller is around 150, 000 sets and the production capacity of four-wheel tractor is 30, 000 sets. The annual export value is 80million US dollars.