1. Maintain hygienic environment with daily, regular and special cleaning of public department (elevator, toilet, lobby, central management)
2. Provide various beautification services within the household
3. Completely clean the inside of the office before work, so that it does not interfere with work.
4. Delivery of cleaning equipment and cleaning supplies
5. Wearing prescribed clothing and security training at work
6. Selection of excellent employees by self-evaluation and customer evaluation