What housing appraisal agencies are there in Lanzhou?

Lanzhou Zhong Rui Real Estate Consulting and Appraisal Co., Ltd. was established in 1992, which belongs to Lanzhou Real Estate Administration Bureau and is the earliest professional real estate appraisal institution established in Gansu Province. Qualification: Level 1

Gansu Cigna Real Estate Consulting and Evaluation Center. Qualification: Grade II

Lanzhou Zhongxin Real Estate Appraisal Co., Ltd. Qualification: Grade II

Gansu Zhiqing Real Estate Consulting and Appraisal Co., Ltd. Qualification: Grade III.

Gansu Huaao Real Estate Appraisal Co., Ltd. Qualification: Class III.