Penn-Elkco Spring • 1017 Delaum Road • St. Marys, PA 15857 • Toll Free: 1.800.854.4658 • Local: 814.834.4304 • Fax: 814.834.1284
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secondary operations

Penn-Elkco specializes in providing a comprehensive range of Secondary Operations to complement our primary manufacturing processes. These secondary operations add value and enhance the functionality and aesthetics of our products. Our expertise covers an extensive list of operations to meet your specific needs.

From grinding and deburring to presetting, passivating, and shot peening, we have the capabilities to perform a wide array of operations. Additionally, we offer services such as painting, heat setting, stress relief, end forming, flattening, threading, coining, chamfering, knurling, grooving, and welding/assembly.

Our team of skilled technicians is experienced in executing these secondary operations with precision and efficiency. We utilize advanced equipment and industry best practices to ensure consistent and high-quality results.

At Penn-Elkco, we understand the importance of delivering a finished product that meets your exact requirements. Our secondary operations allow us to provide comprehensive solutions tailored to your specific needs. Whether you require enhanced surface finishes, improved dimensional accuracy, or additional functionality, we have the capabilities to meet your expectations.

Choose Penn-Elkco for your secondary operations, and experience the difference of working with a trusted partner. Our commitment to excellence, attention to detail, and comprehensive range of services make us the preferred choice for all your manufacturing needs. Trust us to deliver exceptional results in secondary operations to complement our primary manufacturing processes.

Secondary Operations include:

  • Grinding
  • Deburring
  • Presetting
  • Passivating
  • Shot peening
  • Painting
  • Heat setting
  • Stress relief
  • End forming / flattening
  • Threading
  • Coining
  • Chamfering
  • Knurling / grooving
  • Welding / assembly

Please contact us about any other secondary operations not listed.

secondary operationsPackaging & Shipping:

To meet your production schedules we offer both standard and customized shipping methods and custom packaging as needed. Custom racks or boxes, bulk pack, palletized, scheduled weekly or monthly deliveries.

Contact Penn Elkco Spring Company today via our General Contact Form or our Request For Quote Form.

Feel free to contact us by telephone at 1 (800) 854-4658 or e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.. We look forward to serving you and your spring manufacturing needs.

iso 9001 ISO 9001:2015 Certified • View Certificate