Dongguan Bao Lijie Cleaning Services Ltd. was established in May 2002, The predecessor of Dongguan City Lijie cleaning services, upgrade in 2011,is currently China's largest professional cleaning companies, Founded 13 years ago, Li Jie, the staff of "environmental science, people-oriented" spirit of enterprise, sincere service to our customers, "quality of survival, reputation and development of the business philosophy. registration number: 441900001223970 ... 【details】