Is Yixin housekeeping company formal?

Yixin housekeeping company is formal. Yixin Home Economics Company is Shanghai Yixin Home Economics Service Co., Ltd., which was established on September 29th, 20021year. Located at No.4588 Honghai Highway, Sanxing Town, Chongming District, Shanghai, it is registered in Chongming District Market Supervision Administration. It is a formal company certified by the state, with complete filing materials, and its business activities can only be carried out after the business projects are approved by relevant departments, so Yixin Home Economics Company is formal.