Pro-Tech’s core business is the design and build of automation, assembly lines/machines, and special machines. In regards to special machines, Pro-Tech does single station, dial, assembly cells, conveyor lines, special plastic injection, resistance/projection welding, fastening, pressing, etc. PTM does a large amount of non-machine business including tools, fixtures, robot end of arm tooling, and some levels of gauging.
Pro-Tech is the parent company of Aurora Manufacturing, which designs and builds automated parts feeding systems and material handling. Aurora offers products for all types of parts.
官网：https://protechmachine.net/
资料来源：企业官网公司简介（复核日期：2026-10-07）。