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Built on Quality and Customer Satisfaction

Machining Options With
STG Machine

STG Machine is a reliable, quick-turn manufacturing supplier with over 30 years of industry experience. STG Machine offers services ranging from reworks and prototype development to lights out manufacturing.


STG Machine is equipped with 3, 4 and 5 axis milling centers to quickly remove material from rectangular stock.


STG Machine has turning machines to quickly remove material on cylindrical stock.

Manual Machines

STG Machine is equipped with manual mills and lathes for quick reworks, modifications and short prototype runs.

Advantages of
STG Machine

STG Machine started from the ground up and has been delivering quality products since its inception.

Affordable Pricing

STG Machine offers very competitive pricing on all services and products. Simply contact us to receive a quote.

On Time Delivery

STG Machine offers same day manufacturing and can meet your production needs.

Guaranteed Quality

STG Machine is a certified ISO 9001:2015 and ISO 13485:2016 design, manufacturing and assembly company. Every part is inspected for conformance before it leaves the premise.

Materials We Work With

– Aluminum 5052

– Aluminum 7075

– Aluminum 7075-T6

– Aluminum 6063-T5

– Aluminum 7050-T7451

– Aluminum MIC-6

– Aluminum 6061-T6

– Aluminum 2024-T3

– Alloy Steel 4130

– Alloy Steel 4140

– ASTM A36

– Stainless Steel 15-5

– Stainless Steel 17-4

– Stainless Steel 18-8

– Stainless Steel 303

– Stainless Steel 304

– Stainless Steel 316/316L

– Stainless Steel 416

– Stainless Steel 420

– Steel 1018

– Steel A36

– Brass C360

– Brass 260

– C932 M07 Bearing Bronze


– Acetal [Delrin]

– Acrylic

– G-10 Garolite

– Nylon 6/6


– Polycarbonate

– PTFE [Teflon]

– Polypropylene

– Ultra-High Molecular Weight Polyethylene

– Titanium Grade 2

– Titanium 6Al-4V

– Zinc Sheet Alloy 500

– Mica

– Alumina

– Boron

Finishes We Provide

– Clear Anodize Type II, Class I

– Black Anodize Type II, Class II

– Blue Anodize Type II, Class II

– Gold Anodize Type II, Class II

– Red Anodize Type II, Class II

– Purple Anodize Type II, Class II

– Blue-Grey Anodize Type II, Class II

– Green Anodize Type II, Class II

– Hard Clear Anodize Type III, Class I

– Hard Black Anodize Type III, Class II

– Hard (any color) Anodize Type III, Class II

– Gold Alodine

– Clear Alodine

– Chem-film, Gold

– Chem-film,Clear

– Powder Coating

– Passivate

– Electropolish

– Electrolyzing

– Bead Blast

– Through Harden

– Annealing

– Temper

– Case Harden

– Electroless Nickel Plating

– Variety of proprietary part cleaning options

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Our Office

We are located in Santa Clara, CA and we can ship anywhere in the world.

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STG Machine offers a variety of resources and free material.

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