Yaoda established different professional teams,the same year,undertook several large projects,such as 50,000 square meters workshop of Guangzhou Yangcheng,Guangzhou, 80,000 square meters workshop of Guangzhou Qixing,100,000 square meters steel structure project of Pazhou Convention and Exhibition Center of Guangzhou Canton Fair,110,000 square meters workshop of Shunde Keda group,etc.