Jian Cheng Song

Shanxi Keda Automatic Control Co., Ltd. engages in the application of industrial Internet technology systems. It provides mine data monitoring and automatic control systems; municipal data remote monitoring systems; automatic control related products; and 365 on-site (online) automation technical services. The company was founded on November 20, 2000 and is headquartered in Taiyuan, China.

Taiyuan Mine Mechanical & Electrical Co., Ltd. engages in the design, development, production, sales and service of coal mine auxiliary transportation system and electrical equipment. It offers DX series explosion-proof special type battery monorail crane, self-moving equipment train, after-sales maintenance and others. The company was founded on November 24, 2003 and is headquartered in Taiyuan, China.