Doss Job Shop & Contract Manufacturing Database
Don’t sacrifice quality or localization of your supply chain. Buy from the best job shops and contract manufacturers with the Doss Free Job Shop & Contract Manufacturing Database.


Build Lasting Supplier Partnerships
Finding the right machine shop comes down to aligning technical capabilities, quality systems, operational scale and of course, price. The most successful manufacturing relationships develop when capabilities truly complement requirements. Our comprehensive database enables precise matching of your needs with verified shop capabilities, creating partnerships built on technical alignment as well as proximity.

Hofacker Precision Machining was established in 1997 by Fred Hofacker as a one man shop in a building in his backyard. In 1999, the company was registered with the State of Ohio as a Limited Liability Company and was renamed Hofacker Precision Machining, LLC. In 2012, Fred Hofacker decided to retire and sold the business to an employee, Jerry Hinshaw. Hinshaw has industry experience dating back to 1987. He started in machining and moved into engineering shortly thereafter. The company model remains unchanged. We do precision machining on CNC Mills and CNC Lathes, working in stainless steel, aluminum, brass, and exotics. Our motto is: Uncompromising quality in everything we do.
Frequently Asked Questions
The database is completely free and open-source. Search by location, company size, and primary capabilities. There's no catch—Doss is operations software built for manufacturing. We are a single source of truth from procurement to production, it only helps us to help our customers find the right supply partners.
Yes, if it is available. If it is available, find email address(es), phone number(s) and website for each entry. No need for intermediaries, direct communication is always best.
It varies. Some shops provide extremely comprehensive information about their capabilities, certifications, services, and specializations, while others are a bit more concise.
Absolutely. The database includes everything from single-employee specialty shops to larger operations that have been around for 100+ years. You can filter by size, location and capabilities to find the right sourcing partner for your project.
Securing Supply Chains in Uncertain Times
Global manufacturing faces unprecedented challenges—from tariff fluctuations and trade restrictions to regional disruptions and logistics constraints. Our comprehensive database enables strategic diversification across geographic regions, creating availability and capacity in your supplier network. By identifying and qualifying alternative suppliers before disruptions occur, you can keep lines up and maintain production continuity regardless of changing trade policies, shipping delays, or regional manufacturing limitations.