Structure métallique Cie., Ltd de Hebei Changtong.
Hebei Changtong Steel Structure Co., Ltd. 20 years of communication tower design and production experience Provide comprehensive professional consulting services Has served countless communication
Description 1. Description de production Détails de la tour en acier de télécom : Taille : 5-100M Pression de vent : 0-300 KM/H Matériel : Q345B/A572...