Xi' an house testing company, which one is better?

There are many housing inspection companies in Xi 'an, but they are uneven. I think Shaanxi Zhihong Project Management Co., Ltd. is good. Adhere to the leading business of house collection, house inspection and interior decoration supervision, and strive to expand technical consultation, cost settlement, pre-bid evaluation and project bidding for decoration projects. Relatively speaking, it is still a very good family.