Product Name: EC Wire Aluminum Rob Model Number: L, L2, L4, L6 Place of Origin: China Detailed Product Description 1) Model:L,L2,L4,L6 2) National standard: a) Chemical composition on standard: GB12768-91 b) The pole carries out standard GB3954-83 3) Specification: the nominal Diameter is 9.5mm 4) Packing: bundle 5) Length: 500-2000mm