The strictest: the standard for indoor environmental pollution control of civil construction engineering (GB 50325-2020) will be implemented from August 1! Toluene and xylene are listed as indoor pollutants


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Good news! Xindian Software won the title of “Outstanding Contribution Unit to the Modernization of Jiangsu Construction Industry in 2022”Good news! Xindian Software won the title of “Outstanding Contribution Unit to the Modernization of Jiangsu Construction Industry in 2022”

At the same time, Xindian Software has deeply participated in the compilation of important standards such as “Framework and Data for Digital Management of Urban Governance and Services” (ISO37170), “Data