According to the inquiry and purchase network, Hebei Jimmy Home Economics Service Co., Ltd., formerly known as "Shijiazhuang Women's Federation Sister-in-law's Home", was established in 2005. It owns two brands, Jimmy Home Economics and Sister-in-law's Home. Its services include providing employers with monthly training, nanny training, monthly training, nannies, nurses, breastfeeding and other services, and are committed to providing employers and waiters with more professional and professional services.