On October 18, 2014, the team of six persons of Quality Control, RD Department and technical team of electrical speciality from Hubei Ya Dong Cement Co., Ltd made a the second visit to the full automatic production and technical exchange in Huaxuan Industry Zone, accompanied by Huaxuan General Mana...
The metro segments of prefabricated reinforced concrete is a cement product with high technical content which mandate particularly stringent requirements of production technology and quality. As the tunnel main structure with shield construction, it is mainly used for the construction of metro or l...