About Us

Amherst Stainless Fabrication LLC/ General Oil Equipment Co., Inc. have been family owned and operated for over 75 years. Four generations have created a strong tradition of craftsmanship and quality. ASF is a high quality stainless steel design and fabricating company with ASME and PED capabilities. Located in Amherst, NY, a suburb of Buffalo, we specialize in turn key process solutions with a focus on quality, value and results.

Judge Us By The Company We Keep:

  • 3M Ocello
  • Alpina Foods
  • Allegheny Bradford
  • American Stainless
  • API
  • APV
  • Cornell University
  • Dr. Pepper Snapple Group
  • DuPont
  • Friendship Dairies
  • GEA
  • Gordon Beirsch
  • IMA Life
  • JCS
  • Noco Energy
  • Reading Bakery
  • Rich Products
  • Sorrento Lactalis
  • SPX
  • Steuben Foods
  • Wendy's New Bakery
  • Welch's
  • Zepplin

ASME and PED Capabilities

Amherst Stainless Fabrication has the experience to handle your ASME and PED needs. We are fully certified and authorized in the following:

ASME "U" Stamp
  • ASME Boiler and Pressure Vessel Code Certified.
  • For the designing, manufacturing and testing of boilers and pressure vessels.
ASME "R" Stamp
  • For the repair or alteration of ASME pressure vessels and other pressure- retaining items.
PED Certified
  • For the designing and manufacturing of vessels used in the European Economic Area.
  • CE Mark declares that the product meets the requirements of the applicable EC Directives.


Amherst Stainless Fabrication/ General Oil Equipment Co., Inc is located in Amherst, NY, a suburb of Buffalo. Our recently expanded 45,000 square foot building contains our corporate offices, our manufacturing facilities and our R&D area. To better serve our customers, we also have satellite sales offices located in Syracuse, New York, and Milwaukee, Wisconsin.



  • Horizontal Boring Mill
98y x 34w x 154x x 54z
20,000lb maximum
  • Water Jet
3" thick
144" long x 72" wide bed
  • Machine Shop
in-house machining, CNC Lathe, CNC Vertical Mill
  • Cranes
12 ton, 5 ton, 2 ton, 10 ton
  • Plate Saw
60" w x 150" l x 6" thk
  • Plasma Cutter
1/8" to 3" Plate
  • Hydra Shear
22ga to ¾" steel or ½" stainless
  • 175 Ton Press Break
20ga to 3/8", 12 ft Bed
  • Plate Stroke Sander
72" x 144" Bed
Thickness up to 2ft
  • Cylinder Polisher
20in diameter to 120in diameter
12 ft long
  • Time Saver Belt Sander
52" wide x 144"