Recently, China International Contractors Association held 2019 Enterprises Quality Rating Activity. CHMC was commended as the AAA (the highest level) credit enterprise. Since 2016, CHMC has continuously been rated as the AAA credit enterprise, with huge significance for improving and strengthening the image and influence of the company as well as further opening its good basic conditions for developing international market.

The grade evaluation of enterprises is not only an important reference standard for China International Contractors Association to recommend foreign contractors to relevant government departments, financial insurance institutions but also the main index for it to carry out grading work of enterprises.