In recent years， Shangman (Shanghai) Electric Co., Ltd. has achieved rapid development, with sales increasing at an average annual rate of 40%. It has set up offices in Shanghai, Beijing, Nanjing, Shenyang, Tianjin, Jinan, Dalian, Xiamen, Hefei, Hangzhou, Shenzhen, Chengdu, Chongqing, Guangzhou, Wuhan, Henan and other places, and its distributors are located in major cities across the country, enabling customers to receive more convenient and satisfactory services in the first time. As a result, it has gained unanimous recognition from many customers and established long-term strategic cooperation relationships with them.