Company Overview
Founded in 1977, GB Manufacturing is a privately held company and a certified Minority Business Enterprise. Based out of Delta, Ohio, located just west of Toledo. We have 6 manufacturing facilities:
- 2 in Delta, Ohio
- 1 in Shiloh, Ohio
- 1 in Shelby, Ohio
- 1 in Silver Lake, Indiana
- 1 in Lincoln, Nebraska
Our core competencies are Stamping, Fabrication, Machining, Powder Coat Painting and Complex Assembly. We pride ourselves on solving customers problems to win their business. GB is an Innovative Solutions Provider.

Company Snapshot
- Heavy Truck
- Automotive
- Aerospace
- Construction Cranes
- Heavy Equipment
- Internal Engine Parts
- Electrical
- Refuse Trucks and Containers
- Airline Ground Support Equipment
- Agriculture
- Glass Manufacturing
- Office Furniture
- Grease Handling
- Spill Containment
- Cargo Handling
- Mining Equipment
- Material Handling Equipment
- Machined Forgings and Castings
- Stamping
- Fabrication
- Welding
- Machining
- Powder Coat Painting
- Complex Assembly
- Laser Cutting – 1” thick, 6’ x 12’ sheets
- Plasma Cutting – 5/8” thick, 5.5’ x 12’
- Turret Punching – 33 tons
- Brake Press – 14’, 250 tons
- Stamping Presses – 9 to 1000 tons
- Progressive and Line Dies
- Spot Welding – 150 KVA
- Wire Welding
- Robotic Welding
- Powder Coat Painting
- Assembly
- Machining
- CNC Mills – 10’ long beds
- CNC Lathes – Bar fed, Dual Spindle, Live Tooling
GB Manufacturing Facilities
Delta, OH
With 2 locations only 0.3 miles apart, we have the capacity, capability, financial backing and security to grow as our customers request!

Airport Highway
55,000 square feet

Adams Street
55,000 square feet
GB Fabrication Facilities

Shiloh, OH
65,000 square feet

Shelby, OH
67,000 square feet
Par-Kan Facility
Operations – Building

Par-Kan operates out of a 93,000 square foot facility situated on 18.55 acres with sufficient room for additional expansion.
All company operations are housed in the present facility and utilize the facility in the following manner:
Use | Square Footage |
---|---|
Office Space | 6,500 |
Manufacturing | 74,000 |
Storage / Miscellaneous | 12,500 |
Total Square Footage | 93,000 |
Employees
GB Manufacturing
- 100 Employees
- 24 indirect
- 76 direct
GB Fabrication
- 70 Employees
- 11 indirect
- 59 direct
Par-Kan / MWC
- 80 Employees
- 15 indirect
- 65 direct
GB’s Winning Customers
Automotive
- Mubea
- ATM
- Bosch
- Lumen
- GM
- Magna
- Kongsberg Automotive
- Delphi
- Tower Automotive
- Tsubaki
- Fanuc Robotics
- AGC
- Federal Mogul
- Cummins
- Eaton
- Mayflower Vehicle Systems
Commercial Vehicles
- Mack
- Liebherr
- GM
- Volvo
- Delphi
- Autocar
- Navistar
- Fanuc Robotics
- Hendrickson
- Cummins
- Eaton
- Allison Transmission
- Ogihara
- Mayflower Vehicle Systems
- AM General
- Grove
Industrial
- Fanuc Robotics
- Cummins
- Eaton
- Federal Mogul
- Mayflower Vehicle Systems
- Ogihara
- AM General
- Grove
- Conforming Matrix
- Tecumseh
- Bil-Jax
- Avanti
- New Pig