Avanti Engineering, Inc.
Avanti Engineering, Inc.

Machine shop, Engineering Design shop Illinois, USA, Job Shop / Contract Manufacturer

Avanti Engineering, Inc. is a family owned and operated ISO 9001:2015 certified manufacturer of screw machined products and precision CNC turned parts.  We pride ourselves on our long-term commitment to quality machined parts, plastics machining, customer oriented service and competitive pricing.


Since 1972, Avanti Engineering has produced tight tolerance parts with high levels of craftsmanship. Our management team spans two generations who have worked hard to build enduring customer relationships across a diverse range of industries including aerospace and aircraft, medical and dental, and hydraulics and electronics. Our highly skilled and experienced cnc turning and milling machinists have hundreds of years of combined machining experience. Together, the Avanti Engineering team focuses on customer needs, consistently delivering on responsiveness, performance, reliability, and quality, while improving the efficiency of our processes.


Customers continuously choose Avanti Engineering, Inc. for their CNC turning and milling needs because they trust us to:

  • Solve problems related to engineering character’s, process capability or inventory control.  The skilled machinists at Avanti engineering are friendly, professional and dedicated to complete customer satisfaction.
  • Invest in the latest multi-axis screw machines, CNC machining, CNC turning and milling and advanced Swiss CNC Machines.
  • CNC Machining specialists machine all types of materials : aluminum, brass, bronze, copper, phenolics, plastic, stainless steel, free machining and alloy steel and composite materials.
  • Offer value-added services using the latest CAD/CAM technology to engineer, design, machine and document parts production as well as design tooling in house.
  • Run small to high production volumes, fulfill light assembly orders and perform a full range of secondary operations such as broaching, grinding and slotting.
  • Be responsive to customer stock and inventory control with flexible
    just-in-time part manufacturing.


Avanti Engineering, Inc. offers great flexibility in delivering high quality screw machined parts because we have the experience and expertise in all aspects of the processes. We understand how Avanti plastics machining finished parts fit into the larger manufacturing assembly process and the strong emphasis our customers place on reduced inventory and increased productivity.  We are responsive and adaptive to changes in customer demands & machining needs.  So whether you require extra fine surface finishes or a JIT high volume order, count on Avanti Engineering’s CNC Machining specialists for high precision capability and high production efficiency at the most competitive price.


For more information on our plastics machining contact us today. Our CNC specialists look forward to speaking with you.




Manufacturer of screw machined products & precision CNC turned parts. Single and multi spindle screw machine capabilities include standard rounds up to 2-5/8 in., standard squares up to 1-9/16 in., standard hexagons up to 2-1/4 in., CNC turning up to 2-1/2 in., CNC Swiss machining up to 1-1/4 in;  Bar chucking up to 12”; plus secondary operations; light assembly operations, inventory management and in house tool room & tool design. Facilities include CNC vertical /horizontal machine tools and single &  multi spindle screw machines.   Markets served include; Aerospace, Appliances, plumbing, communications, fluid power, hydraulics, transportation, automotive, electronics, office machines, lawn  & garden, molded inserts, Pneumatic components, Musical instrument parts, mouth pieces, cable connectors, Firearms components: firing pins, bushings, screws, shafts, choke tubes; adapters, couplings, ferrules, pintles, housings, fittings, spacers; threaded nuts; self tapping inserts etc… and much more!!


Industries Served

  • Aerospace & Aircraft
  • Automotive & Trucking
  • Communications
  • Electronics
  • Fluid Power
  • Heavy Equipment
  • Hydraulics
  • Lawn & Garden
  • Medical & Dental
  • Musical Instruments
  • Molded Inserts
  • Office Equipment 
  • Plumbing   
  • Pneumatics
  • Pumps
  • Recreation & Sport
  • Transportation



What our customers are saying

"We have been doing business with Avanti Engineering for several years now. We have found them very responsive to our needs, from the engineering, sales, customer service departments to the President of the company. Their quality is very good and pricing very competitive. Their flexibility to work with us to meet our needs has been excellent. Avanti has worked hard to get us out of delivery issues and change the way they sell to meet the way we like to purchase.”

"Avanti has been a company that we can depend on and trust. They have proven that they are willing to work with and for the customer. Customer service is definitely a strong suite!"

"Avanti has been a supplier for 12 plus years and there quality is excellent there PPM for the last three years is 21 = .0021% and the on time performance is very good at 98% on time."

"We have been doing business with Avanti for 20 years. They have provided creative and cost effective solutions to our product requirements. Our sales representative is personable and follows up with answers to our questions. We look forward to another 20 years."

"I've partnered with Avanti Engineering for many years in both distributor / manufacturer partner roles. Avanti has been a key partner on many precision machined parts and is a quality organization with competitive pricing. Unlike many, they have the ability to produce unique & complex per-print items with predictable, on-time deliveries. "

"Avanti has been an excellent supplier to us for many years. They consistently provide us with a quality product at a competitive price and our mutually beneficial business relationship is expected to remain in place for many years to come."

"As a fairly new purchaser, I have found the Avanti team very friendly , easy to work with and very customer oriented. They are willing to take the extra steps to meet our requirements."

"I have been doing business with Avanti for around 30 years. Throughout that long period of time, they have strived to maintain the internal drive to adapt to the changing demands of their customers."

"It has been a great honor to have known and dealt with this company for all of these years."



  • Acorn Nuts
  • Break Bleeders
  • Burial Urn
  • Body Nut
  • Brass Nut
  • Bone Screws
  • choke tubes
  • Crimp Sleeve
  • End Cap
  • Front Shell
  • O Ring Plug
  • retainer
  • Spool
  • Piston Screw
  • Seal Retainer


  • ISO certified
  • Reporting and Trace-ability
  • Final Inspection and Shipping
  • ISO 9001:2015 Certification

Avanti Engineering, Inc., The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

This company has elected to not display their ratings.
  • Glendale Heights, Illinois
  • USA 60139