Nanjing Decowell Co., Ltd. was established in 2016, is a set of technology research and development, production and sales and service as one of the national high-tech enterprises. The company is committed to providing industrial bus solutions with I/O modules as the core.

The company is headquartered in Nanjing, Jiangsu Province, with over 6000 square plant, set up R & D centers in Wuxi and Nanjing, marketing network covers East China, North China, South China and Central China, and has offices in Shanghai, Shenzhen, Guangzhou, Wuhan, Suzhou, Wuxi, Qingdao, Hangzhou, Wuhan, Chengdu and other places to ensure supply and after-sales service.