Overall property management services: security cleaning, equipment maintenance, greening maintenance, pipe dredging, pest control

Professional security: central control fire surveillance, personnel entry and exit inspection, safety inspections of internal and external venues, parking lot vehicle management

Wasteland reclamation project: complete cleaning of newly opened large-scale properties and residences from the completion of decoration to the formal opening

Long-term contracting: long-term contracting for daily cleaning and maintenance of hotels, enterprises, commercial buildings, and state agencies

Regular cleaning: periodic carpet cleaning and floor waxing services in hotels, restaurants, entertainment venues, etc.

Exterior wall cleaning: regular annual exterior wall cleaning for high-rise buildings

Anti-slip treatment: anti-slip treatment on the ground, swimming pool, bath, etc.

Mechanical and electrical maintenance: centralized air-conditioning unit, radiator cleaning and maintenance, electromechanical equipment, home appliances and electrical appliances on-line cleaning, engineering equipment inspection and maintenance

Stone maintenance: new stone waterproof, maintenance cleaning, defect repair, color difference adjustment, old stone renovation treatment, mirror treatment of new and old stone

Water tank disinfection: cleaning, disinfecting and sterilizing the inside of the water tank

Others: Greening maintenance, pipe dredging, pest control

Technical training: sales, training and technology transfer of cleaning equipment, tools and detergents

Agent products: special distribution of various cleaning equipment and medicaments of Langjie