On February 7, 2021, Mr. Ibner, the State Secretary of the Ministry of Public Works and Transportation, led officials from the Ministry of Public Works and Transportation and the Ministry of Land and Planning to visit the company to guide the work.Peng Tinggang, chairman of the company, accompanied the visit.

Ibner, State Secretary of the Ministry of Public Works and Transport, expressed his appreciation for TCU's advanced production lines, perfect testing equipment and excellent products.He hopes the company will continue to make efforts to provide better products for Cambodia's municipal construction.