Grade general contracting of national qualifications. Cross-sectoral, regional, cross-border, a large diversified construction companies. Won the National Customer Satisfaction construction enterprises, the honorary title of National Excellent Construction Enterprise.

A national super engineering quality. cross-industry, cross-region and cross-border, diversified major construction companies. User satisfaction was also awarded the construction company, the National Excellent construction Enterprise honorary titles.

Has the national top grade project primary contractor intelligence.Cross occupational lines, trans-regional, cross border, multiplex management large-scale construction enterprise.Has the honor to receive the national user satisfaction construction enterprise, the national outstanding construction e

National Super general contract qualification. Cross-industry and trans-regional, transnational, diversified management of large construction enterprises. Won the national customer satisfied construction enterprise, the honorary title of national outstanding construction enterprise.

National expert project always contracts the qualification. Inter-trade, trans-regional, large-scale building enterprise managed across the territory, in pluralism. It is satisfied with the construction enterprise, national outstanding honorary title of construction enterprise to win national users.