a一级片在线观看,日韩国产成人在线,天天色网站,战狼6免费观看国语版,色综合色综合色,久久国产成人精品,精品国产色

 

Sunshine Mansion Project smoothly passed the examination of national new technology application and demonstration engineering

 

On December 16th, Sunshine Mansion Project built by the group corporation smoothly passed the examination of sixth batch of national new technology application and demonstration engineering organized by china’s construction Industry Association. Experts said that engineering application technology reached the domestic advanced level, The honor filled the blank of weifang city, and is the first one in this field of the group corporation.