Hochwertiges Aluminium-Geländer aus verzinktem Stahl für Wohngebäude Metallrahmen Zaun pfosten kappen Sicherheits balkon geländer Treppen zaun

The production and installation project of all the projects of the new campus of Jimei Vocational and Technical School, including the construction drawing, structural construction drawing, landscape wall design drawing and design change of the balcony, roof, stairs, window protection, basement railing and sporadic components (including material procurement, transportation, guarding and protection of semi-finished materials and finished products, on-site secondary and more than two times transfer