We possess 10 construction, 3 municipal public utilities, and 1 petrochemical, amounting to a total of 14 general contracting special-grade qualifications for engineering construction. Additionally, We have over 50 first-class design qualifications like coal industry design, construction engineering design, survey, consulting, environmental assessment, and geological disaster treatment, along with more than 160 first-class general contracting and professional contracting qualifications. Moreover, we have obtained the rights to contract foreign engineering and engage in foreign trade approved by the Ministry of Commerce of the People's Republic of China.