mixture of sand Hesco barrier JOESCO hrink film then packed in pallet,and the last packed with steel belt. Hesco barrier/hesco bastion, which is made of the steel welded mesh and lined with non-woven geotextile, can be filled with sand, earth, cement,stone, then as a defence wall or bunker and widely used in the military to protect safety. Perimeter security and defense walls barrier JOESCO JOESCO Barrier Manufacturer & worldwide exporter of various barrier Concertainer,Units are used for Security protection,resistance suddenly burst attacks,Nature Flood etc. control,Flood Control Bastion. Manufacturer:JOESCO HEBEI METAL PRODUCTS INC. Add:West Of Jinwang Road,lndustrial Park,Anping County,Hengshui,Hebei,china.