Green Bay, WI · Contract Manufacturing
Single Source
Supplier
On Spec · On Budget · On Time
Struggling with quality or delivery? Both? RTEK stands ready to take hold of your manufacturing and logistics challenges — laser, stamp, machine, weld, coat, and assemble under one roof.
What We Do
Laser Cutting
Great pricing and dimensional repeatability on high-volume parts and first-run patterns. Amada CO₂ 4000W, 5′×10′ bed.
Learn MoreCNC Forming
Carbon, stainless, non-ferrous, and aluminum from an inch to several feet. Flat-pattern help included.
Learn MoreMetal Stamping
High-volume progressive & compound tooling. Presses from 60 to 300 tons — sanitation, medical, automotive, general.
Learn MoreCNC Machining
Full 3- and 5-axis CNC machining including high-speed hard milling for tool and mold work.
Learn MoreWire EDM
Submerged 4-axis wire EDM for precise, intricate tooling and part features. Two Mitsubishi FA 10 units.
Learn MoreSinker EDM
Fine finish capability to 4Rmax for complex cavities and detail work, with an integrated electrode-machining cell.
Learn MoreTool & Die
Progressive and compound dies, punch and form tooling, custom press dies — all built in-house.
Learn MoreMold Building
Expertly crafted small-to-medium injection molds up to 500-ton. Concurrent engineering, full 3-D solid models.
Learn MoreFabrication & Welding
Hand-held and robotic welding. Two Miller PA 350 robotic welders tame the hardest jobs.
Learn MorePowder Coating
Over 20 years of excellence. 5-stage iron phosphate pre-treatment. Batch and continuous line.
Learn MoreAssembly
Efficient methods, tooling, and fixturing. Our crew adapts to changing specs on the fly.
Learn MoreYour Supply Chain Partner
RTEK stands ready to take hold of your manufacturing and logistics challenges. As a single-source supplier, we eliminate the handoffs, miscommunications, and lead-time gaps that come with juggling multiple vendors.
From raw material through tooling, machining, fabrication, finishing, and assembly — one call, one partner, one standard of quality.
About R-TekReady to Run Your Work?
Send us your drawings or call the shop. We'll find the right mix of precision and speed.