SWD Inc. is Chicagoland’s premier metal finishing, dip spin coatings, and fastener sorting facility. We specialize in working with stampings and fasteners such as screws, nuts, bolts, and washers.

Discover SWD’s full range of metal finishing services, including dip spin coatings, black oxide, plating, sorting, and lab testing.

Discover SWD’s precision plating services for fasteners and components, offering high-performance corrosion protection.

SWD Inc. offers precision dip spin coating services for fasteners, stampings, springs and metal components delivering uniform, corrosion-resistant finishes.

SWD Inc. is always accepting applications for employment. We offer a comprehensive benefit package for all full time positions such as Medical, Dental, Vision, 401 (k), Profit Sharing, Paid Holidays, …

Today, a recognized leader in the Metal Finishing and Fastener Sorting industry, SWD Inc. has over 200 employees and runs three shifts per day in its 200,000 sq. ft. facility just west of Chicago in Addison, …

Learn more about SWD Inc.’s mission, values, team, and commitment to quality in every metal finishing service we provide.

Learn about SWD Inc.’s history and growth from a small plating shop to a nationally recognized metal finishing provider.

Understand the black oxide process, its benefits, and how SWD applies it to improve corrosion resistance and appearance.

View SWD Inc.’s certifications, including ISO and CQI standards, ensuring top-tier quality and compliance in all services.