Recently, the Kangjiawan Mine Technology Upgrading and Transformation Project of Hunan Shui Kou Shan Nonferrous Metals Group Co., Ltd. (hereinafter referred to as "Shuikoushan Company") led by CIE as the general contractor was successfully tested at full load.

The project is mainly equipped with underground chute blasting system, belt conveyor system and skip main shaft lifting system, with supporting facilities such as filling station, northern return air shaft, 35KV substation and mining complex building. After completion, it will help Kangjiawan Mine to achieve leapfrog development, complete technological upgrading and production expansion objectives, further improve the level of automation and intelligence, and move towards "green and smart mine".