Lightning Down Under (LDU) is an Australian designer and manufacturer of lightning and surge protection products. Our aim is to offer the highest quality products in our field available today. To this end we are involved in ongoing design and development to keep our product at the leading edge of this industry. LDU also has a business unit LDU Services which installed our systems. LDU services also inspects and maintains existing lightning protection and earthing systems. More to come. Meanwhile...visit our web site for further info.