PRUE Plant JBI manufactures a wide range of concrete products: hollow slab deck width. 1,2-1,5 m in length from 9 to 3,3 various loads plate cover gray. 1,442, pile section 30, 35 different and load road CNCP PDN stands for transmission lines, non-pressure pipes decomp. diameters dl. 2,5 5 m, girders, columns, FL, rings other ...