Tianjin Bona Bidding Agency Co., Ltd. was established in 2017, the company's business scope includes: bidding agency services, business information consulting services, engineering project management, engineering cost consulting, engineering project supervision, and whole-process consulting services. The company's office address is located in Huayuan Industrial Zone, Xiqing District, Tianjin, and the company has a dedicated bid evaluation room, etc., and implements digital monitoring of the whole evaluation process.