The building enterprises in developed countries have stronger teehnology accumulation and research and development ability generally, and be able to carry out research and reformation by finance capital. The developed country maintains comparatively long - term leading factor position by keeping a foothold being innovative in the uhimaey, which have brought about the gigantic obstacle for our country building enterprises. The issue analysed the concept and type of the technical trade barriers, and analysed that the TBT have threatened the Chinese building enterprises. The paper presents some p...