How about Xi'an Surveying and Mapping Institute?

Okay.

1. Xi'an Institute of Surveying and Surveying was established in 1950. After half a century of pioneering development, it has become a comprehensive modern institute with complete specialties, extensive business, advanced equipment, strong technical force, and strong scientific and technological innovation capabilities. Urban survey and production research unit.

2. The Survey Institute is a comprehensive Class A engineering survey unit approved by the Ministry of Construction and one of the first batch of Class A surveying and mapping units in the country approved by the State Bureau of Surveying and Mapping. It has passed ISO9001-2000 quality management system certification.