Ningbo city Butler Po domestic service limited., created Yu July 2010, company employees 251 people; main engaged in domestic service personnel career skills training, and learning, for public provides maternal and child nursing (months sister-in-law), and baby early taught, and home pension, and housework Assistant, and part-time, service; is China Family Services Association member units, Ningbo family services Association Executive governing units; Ningbo 81890 public help service center joined units; Ningbo family services II level "AA" enterprise.undefined。