Brass copper & alloy [i] ltd under the is a registered trademark hex manufactures various types of electrical accessories, earthing equipments, lightning protection systems, copper and other ferrous & non ferrous metals. Being a part of that copper bonded earth rods are manufactured from structural quality high tensile steel grade 43a to bs 4360. These rods are molecularly bonded with pure ec grade copper [99.9%]. Salient features are as follows: