Chengyi Group Co., Ltd. huangshan city, located in She county, a historical and cultural cities, also at the feet of the word-famous Huangshan mountain. The affiliates including Chengyi Metal company Huangshan City, Huiyu Industrial &Trading Company Huangshan City and Chuangxiang Science &Technology Company Hangshan City. Chengyi Group is specialized in manufacturing mental products, moreover, Chengyi also operates all kinds of wire, chemical industry, hardware trade, produced products and export of techniques. It has been an excellent modernization and scale group combining development, production with sell, its comprehensive strength lie on the forefront in the industry.