Located in the heart of Pennsylvania, Penn Elkco Spring Company has been in production serving a diverse customer base since 1956. We manufacture coiled springs, spring clips, flat spring, metal stampings, torsion springs, compression springs, extension springs and more. All manufactured in the USA. ISO Certified. Spring Manufacturer Institute Member. Serving many industries including military, transportation, medical field, and aerospace industry. Sale, Quality Assurance, Engineering, Manufacturing and Delivery teams all work together to produce quality spring, metal stamping and wire forms to meet your specifications for quality, price and on-time delivery. Penn Elkco Spring Company 1017 Delaum Road St. Marys, PA 15857 Toll-Free: 1-800-854-4658 Local: (814) 834-4304 Fax: (814) 834-1284 Email: Sales@pespring.com Website: http://www.pespring.com/index.html