Shenzhen Jiajia Maternal and Child Housekeeping Company is formal. According to relevant public information, Shenzhen Jiajia Maternal and Child Technology Co., Ltd. and Jiajia Maternal and Child Group are Internet maternal and child service platforms focusing on maternal and child health and happiness. Their businesses include Yue Yue, baby nurses, postpartum repair and maternal and child photography services, and they are the governing units of the National Maternal and Child Industry Alliance.