... steel 2. hot galvanized 3. use for telecom cable Power Cable Clamp, electic cable clamp,waterproof cable Clamp ISO9001-2000 1. Material:iron,steel,stainless ... :CNC lathes,milling drilling,grinding etc5. Surface treatment:Zinc plated,power coated,chrome plated,hot-dip galvanized or others6. Packing:wooden ...