Value-Added Services at Gain Industries

At Gain Industries, we partner with trusted suppliers to deliver complete, ready-to-use parts that reduce your production steps. We combine precision machining with value-added services like heat treating, finishing, assembly, marking, and custom packaging to streamline your workflow and ensure every component is production-ready.

Surface Treatments & Heat Treating

We offer a full range of surface treatments and heat-treating services to enhance part durability, hardness, and wear resistance:

  • Grinding – precise material removal for tight tolerances and smooth surfaces
  • Heat Treating – including hardening and tempering
  • Case Hardening – including carburizing, carbonitride, ferritic, and through hardening
  • Vacuum & Flame Hardening – for controlled, high-quality results
  • Annealing – for stress relief and material conditioning
  • Induction Hardening – for localized hardening of components
  • Tumble Deburr – for smooth, burr-free surfaces
Finishes & Coatings

Gain Industries provides a variety of finishing and coating services to protect your components, improve aesthetics, and ensure compliance:

  • Plating – zinc, tin, nickel, and hard chrome
  • Anodizing – including color anodizing for aluminum parts
  • Black Oxide – corrosion protection with a sleek finish
  • Passivating & Phosphates – improve corrosion resistance
  • Paint & Powder Coating – wet, powder, or E-Coat finishes
  • RoHS Compliant Coatings – environmentally safe finishes
Value-Added Services

We help your parts reach the next stage of production with services designed to save time and reduce your assembly work:

  • Assemblies – fully assembled subcomponents ready for integration
  • Engraving & Marking – part identification, logos, or traceability codes
  • Custom Packaging & Labeling – tailored packaging for safe transport and easy inventory management
Why Choose Gain Industries for Value-Added Services?
  • Integrated Solutions: Reduce lead times and handling by combining machining, finishing, and assembly in one location.
  • Quality & Consistency: Strict inspection processes and ISO-compliant procedures ensure every part meets your specifications.
  • Flexibility: We handle low- to high-volume runs and tailor services to your unique requirements.

Get a Quote Today

Enhance your parts with Gain Industries’ value-added services. Contact us today to discuss your project and get a fast, competitive quote. Our team is ready to provide precision, quality, and efficiency at every stage of production.

Contact Us

Gain Industries, LLC

9720 S 54th Street
Franklin, WI 53132

414-421-4500