1. Administration: responsible for staff dormitory, canteen, reception, vehicle management, fire safety management, office materials procurement and staff activities.
2. Personnel: responsible for employee recruitment, training, assessment, promotion, deployment and attendance management.
3. Finance: responsible for the financial management of employees' salaries, bonuses, benefits and taxes.
4. Materials: responsible for the company's material procurement, inventory management, waste disposal, etc.
5. Safety supervision: responsible for the safety supervision, inspection and rectification of the company.
6. Logistics branch: responsible for the logistics management of each branch.