Macro Bars and Wires [India] Pvt. Ltd. Manufactures Ferritic Stainless Steel Wires. Macro Bars and Wires [India] Pvt. Ltd. Is an ISO 9001:2000 certified company. Ferritic Stainless Steel Wires offer all types of temper viz. Soft [annealed], ¼ hard, ½ hard, ¾ hard, full hard and spring hard stainless steel wires. Ferritic Stainless Steel Wires has customer determined finishes viz. Mirror bright, de-soaped [cleaned], soap coated or any other as per customer specification. It is available in the widest range from 24mm-0.10mm diameter. This stainless steel wires offer various coil weights options as per application, size and temper from 1 Kg to 1000 Kgs [2 lbs. - 2200 lbs.].