The company is located in the beautiful and fertile Yellow Sea —- Jiangsu Province Yancheng Dafeng District. It is the hometown of milu deer, a rare animal in the world, and the hometown of shi Nai-am, a famous historical figure. It has ports and airports. Dafeng is a tourist resort with a long history, diverse cultures and beautiful scenery.Yancheng Chuanshen Environmental protection equipment Co., Ltd.