... PVCSheath layer: PVCMinimum bending radius: 2*cable radius(1 core cable),15*cable radius(3 core cable)No. of cable cores: 1, 2, 3, 4 ... cable manufacturer in China, which is a comprehensive enterprise integrating the design, manufacture, domestic and international sales. Main products include overhead bare ... State Grid Corporation of China. PVC Insulation and Sheath Armoured Cable, Aluminum Conductor