The Testing Center of Geotechnical Engineering, which is affiliated to the company, is mainly responsible for the engineering survey, earth testing, and engineering examination, while acquiring the accreditation of the CMA. The center has successfully accomplished more than 100 projects in various kinds of topographic survey, route survey, control survey, deformation observation, foundation-pit monitoring, landslide monitoring, and geotechnical engineering testing, of which 4 projects were awarded prizes of national, provincial and ministerial level. In addition, the center has also conducted a large number of rock, earth, and water tests and original-position tests. The 63.5 kg free drop hammer made for the standard experiments, which is a research result of the company that solely enjoys its intellectual property, has been granted a national patent.

The company, owning the qualifications of the geological disaster precaution and salvage including surveying, designing and construction, has successively completed more than 20 projects, winning 4 prizes for science and technology advancement of the ministerial and provincial level.