... durable 3,high quality 4,operate easily 1,Product Name Hydraulic Tong for Cable Compression 2,Product Type :QYS-240 QYF-300 ... Introduction Hydranlic tongs is a speacial tool for cable cold pressure,it is suitable for cable termination and joints installation ,and it ... is no explosion-proof requirement ,especailly for heat shrink accessories and pre-mould accessories installation .