Our brands have a combined over 300 years of manufacturing history, with each being United States manufacturing staples within their respective product lines. With our recent acquisitions in 2018 and 2019, we have evolved into a key player in the manufacturing industry. With a long history of these brands in our family, we look to treat each customer as if they are family as well.
We are a SBA-certified. woman-led small business that offers a diversified selection of manufacturing products and services. We are Magna-Lock USA workholding products, Arter Precision Grinding Machines, MagnaLift & Power-Grip lift magnets and ObsidianMfg Surface Grinding. We are in the business of finding solutions to your manufacturing problems, let's solve them together.
What we do
Machine Tools Built for Generations
"The support of your products is awesome!" - Phil, enduring Magna-Lock USA customer
"I didn't realize you manufactured the magnets. I thought you were just a distributor." - Bill, new lift magnet customer.
"Other grinders just don't give the same finish as the Arter because the Arter has the cast iron base." - Mike, long standing Arter customer
"You guys always quote competitively and have great turn around times." - Jeff, grinding customer
O b s i d i a n M f g N e w s
Click here to be redirected to our Electro Chuck Coloring Sheet
Click here to be redirected to our Maggie the Lift Magnet Coloring Sheet
Click here to be redirected to our Sparky the Grind Stone Coloring Sheet
Join us each Thursday from 1-2pm CST on Twitter for the #USAMfgHour chat hour. Whether you are a USA manufacturer or a supporter, we welcome the chance to network with you.