... steel, pull-push core wire,green PEHD,green PVC, EPDM for rubber part. 1.material:high carbon steel, pull-push core ... wire,green PEHD,green PVC, EPDM for rubber part.2.Cables are made according to client's ... order to ensure the quality.5.we have a laborator for the life test,pull-out force test,salt spray test and ...