What is the Shenmu base of Tiandi Technology? Is it a coal mine or a labor agency?

Tiandi Technology Shenmu Base belongs to Tiandi Technology Co., Ltd. Shenmu Branch. The company's business scope includes: production and sales of electronic products, environmental protection equipment and mine mechanical and electrical products; Underground engineering technology and product development; Design and contracting of coal washing project, coal comprehensive utilization project, environmental protection project and network project; Construction project management; Mine construction and production system design, technical development and consultation; (If the above business involves pre-licensing, it shall be operated within the validity period with the license.) (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments.). This is a labor agency.