is this note correct in English?

Is this note correct in English?

Under the direct and legitimate leadership of the Central Committee and superior authorities, CCEC, with the fervent assistance of the community, has loyally supported and implemented Deng Xiaoping Theory and the important [thought / philosophy] of the Three Represents for over 20 years. CCEC is a successful innovator that dares to compete in the market locally and abroad. With the assiduousness and industriousness of several generations of leadership and staff, CCEC grows into the most powerful construction conglomerate and international contractor. and also, Additionally, it quickly becomes one of the companies in the world that have the most materialized labor forces in the world while it consistently dominates the world residential project in first place.

You've written it very well.  There isn't much that needs to be corrected, but I've made some suggestions anyway.

Is this note correct in English?

Under the direct and legitimate leadership of the Central Committee and superior authorities, CCEC, with the fervent assistance of the community, has loyally implements supported Deng Xiaoping Theory and the important [thought / philosophy] of the Three Represents for over 20 years. CCEC is a successful innovator that dares to compete in the market locally and abroad. With the assiduousness and industriousness of several generations of leadership and staff, CCEC grows into the most powerful construction conglomerate and international contractor. and also as Additionally, it quickly becomes one of the companies in the world that have the most materialized labor force in the world while it consistently dominates the world residential project in first place.

You've written it very well.  There isn't much that needs to be corrected, but I've made some suggestions anyway.