... Space Frames 5) Roof Wall Materials Product Name:Ningbo south bonded zoneBuilding area is about 8512 square meters ... steel structureRegistered Address: No. 27, Linhai Road, Zhenhai, Ningbo, Zhejiang, China (Mainland) Zip: 315207Number of Employees: 586PeopleCompany ... sandwich) panels and other steel structure projects such as industrial plant/workshop/factores, airport terminal, highrise building,bridge ...