... : 2.2m, 2.3m.. pipe size; 25mm, 32mm, 38mm crowd control barrier fence The products are made with bended hot-dip ... . In general hot -dip galvanizing is most commonMainly uses crowd control, crowd guide.2)Welded Temporary Fence The main fence panel ... the features of uniform mesh, flat surface, weaving easily, long-time use and high practicality.Post The post is tied with ...