... 3.Easy to install,low cost 1. Membrane structure description.Membrane structure use Germany, France membrane materials, combined with flexible or rigid support ... city,Shandong,ChinaEmployee360R&D Staff26Main ProductSteel Structure,Space Frame,Prefabricated House,Steel Tower etcEquipmentCNC pipe cutting machine, CNC hydrauic shearing ... days Payment TermsT/T or L/CWebsitewww.wfhyco.com Membrane Structure