Single Column production factory in Hunan

Hunan Single Column production experts | antiaircraft production experts | Example: Single column making the sign face material :( size 18 × 6 米 12 × 4 米 15 × 5 米 21 × 7 meters) in charge: Spiral 1020 × 10 1220 × 10 1220 × 12 1420 × 12 Beam: Spiral 377 × 8 478 × 8 529 × 8 630 × 8 Cards: angle 40 × 4 50 × 5 63 × 6 frame: channel 6 # 8 # 10 # 12 # 14 # pressure 0.45mm 0.5mm 0.6mm color steel tank company institutional integrity, currently has registered at the national level is 2, quality four, single-column ad tower professional construction team eight classes, like single-column advertising tower production companies, in the industry is difficult to find. Contact: He Wentao (Manager) 13323013675 Hebei Entrepreneurs Association unit