Niles International is The Expanded Metal Companies and The Advanced Composites Group. We design and manufacture a complete range of expanded metals, plastics, polymers, and security products tailored to specific industry demands and all new heating technologies from Nano-based custom blended resins.   Niles International operates under ISO 9001 quality standards and our Aerospace division is further certified to AS9100. We are committed to continuous improvement in processes and product to efficiently deliver the best world-class solutions that improve your business.