45 8th Street, Mansfield PA 16933

About Us

We are a small family owned business located in in North Central Pennsylvania. Our dedication to customer care sets us apart. There is a combined 50 years of experience in both old and new technology. We have completed purchase orders for over 50,000 pieces down to one off fabricated pieces. Our small business assures you will know who you are talking to and our experience assures you we will know what we are talking about.

With our CNC equipment, our machine shop is able to specialize in products machined from carbon steel, stainless steel, aluminum, brass, inconel, and other high temp alloys. We use only the latest technologies to machine your products.

We take care of our customer from design to engineering to production

Why Choose Us
  • Quality Control Services- 24” X 24” C.M.M. and a fully functional QC Lab/ Clean Room
  • Engineering and DesignCad/Cam, Digitizing, and 3D prototype printing
  • Support manufacturing in the USA

Our Services

There are a few different processes that we use at JA Manual Machines. The right process can make all the difference in Fabrication Services

The right process can make all the difference Fabrication Services 

 We will work with you to figure out what you need

Help you understand what we are doing, if it is something that concerns you

Welding and fabrication is what we are passionate about here at JA

Complex jobs. Difficult installations. Artistic beauty.

Our Capabilities

Turning: Chucking up to 22” / Bar fed to 3”
*Sub spindle and 4 axis capabilities

Milling: Vertical and Horizontal up to 48”X48”
*Palletized production with 4 axis capabilities

Grinding: Cylindrical & Surfaces to +/-.0001”

Welding / Fab: Tig/ Mig/ Stick Welding/ Roll/ Brake/ Iron Worker/ Shear services

Engineering and Design: Cad/Cam, Digitizing, and 3D
prototype printing

Quality Control Services: 24” X 24” C.M.M. and a fully functional QC Lab/ Clean Room

Our Materials

  • Aluminum, Brass & Bronze
  • Carbon & Alloy Steel
  • Plastics (Acetal, Delrin, PVC,
  • Polycarbonate, Nylon, etc…)
  • Copper
  • Stainless
Secondary/Outside Operations
  • Heat Treat
  • Powder coat
  • Paint
  • E-coat
  • Black Oxide
  • Passivate
  • Anodizing

45 8th Street, Mansfield PA 16933