7月19日，由中国建筑金属结构协会、甘肃省建筑金属结构与门窗协会联合主办的“绿色门窗梦，品牌万里行”门窗幕墙行业品牌推广大型系列活动在甘肃兰州隆重举行。 贺伟琴，王燕，余文秀，隋华 甘肃盛鑫投...
7 month on the 19th, by the China Construction Metal Structure Association, Gansu Province construction metal structure and doors Association jointly organized the "dream of the doors and windows of green brand million in" door window and curtain wall industry brand push our type series of activities in Lanzhou, Gansu is held ceremoniously. He Weiqin, Wang Yan, Yu Wenxiu, Sui Hua, Gansu Sheng Xin investment...
