Top ten list of Beijing cleaning company [updated three minutes ago] Where is there a special cleaning for external walls in Beijing?

Mainly engaged in: cleaning custody, daily cleaning, green plant leasing, PCO disinfection, ground anti-skid, property cleaning, office cleaning, hospital cleaning, stone crystallization, floor waxing, hood cleaning, external wall cleaning, stone maintenance, land reclamation cleaning, cleaning products sales and other services as one of the cleaning companies.

Beijing qinglan cleaning service co., ltd is a dynamic cleaning company. The registered capital is 5 million yuan. Provide comprehensive custody and cleaning services, PCO disinfection services, green plant leasing, green design, ground anti-skid services and other comprehensive logistics services for properties, office buildings, shopping malls, hotels, hospital workshops, office buildings and other places and factories.