Kerfgrid
Machine shop Checked Oct 8, 2026

Ronlen Industries Inc

Brunswick, OH · prototype to production

ronlen.comRequest a quote
Certifications · select one to see where it is stated
About

Precision metal stamping shop that builds its own dies in house and supplies custom stampings to automotive, appliance, consumer product and safety product customers. Also offers welding, plating, heat treating, powder coating and other secondary operations.

Summary written by Kerfgrid from ronlen.com.

Processes

Select a process to see the sentence it comes from.

Materials
Stainless steel, carbon steel, nickel alloys, copper, brass and bronze, aluminum
Industries
Automotive, consumer products, construction, general industrial
Volumes
Prototype to production
Where each detail comes from
  • Processes · Stamping
    “Supplying customers with high quality precision & custom metal stampings since 1978.”
    ronlen.com
  • Processes · Tool and die
    “Our engineering team offers expertise in Prototypes, Tool & Die design, Metal Stampings and much more.”
    ronlen.com
  • Processes · Prototyping
    “Prototyping From concept to end of life, Ronlen is your source to efficiently handle your stamping project needs.”
    ronlen.com
  • Processes · Engineering and design
    “Our engineering staff will guide you through the design of new parts, and modification of existing parts.”
    ronlen.com
  • Processes · Welding
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Drilling and tapping
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Plating
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Heat treating
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Powder coating
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Deburring and finishing
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Assembly
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Processes · Machining
    “Welding, Tapping, Plating, Heat Treating, Powder Coating, Metal Finishing, Assembly, Deburring, & Machining.”
    ronlen.com
  • Materials · Stainless steel
    “Materials We Work With: Spring Steel Stainless Steel Carbon / Hsla Inconel Copper Brass Aluminum”
    ronlen.com
  • Materials · Carbon steel
    “Materials We Work With: Spring Steel Stainless Steel Carbon / Hsla Inconel Copper Brass Aluminum”
    ronlen.com
  • Materials · Nickel alloys
    “Materials We Work With: Spring Steel Stainless Steel Carbon / Hsla Inconel Copper Brass Aluminum”
    ronlen.com
  • Materials · Copper, brass and bronze
    “Materials We Work With: Spring Steel Stainless Steel Carbon / Hsla Inconel Copper Brass Aluminum”
    ronlen.com
  • Materials · Aluminum
    “Materials We Work With: Spring Steel Stainless Steel Carbon / Hsla Inconel Copper Brass Aluminum”
    ronlen.com
  • Certifications · ISO 9001
    “ISO 9001:2015 certified 3d scanning inspection capabilities”
    ronlen.com
  • Industries · Automotive
    “Automotive and electrical equipment, for high-tech brake applications”
    ronlen.com
  • Industries · Consumer products
    “all consumer product related projects.”
    ronlen.com
  • Industries · Construction
    “utilized in the building trades supporting fall protection”
    ronlen.com
  • Industries · General industrial
    “utilized in air quality/filtration for heavy industry”
    ronlen.com