Assembly Tool Specialists also known as Production Tool Company has been manufacturing precision tools and gages for assembly plants and other industries for over 50 years!Assembly Tool Specialists also known as Production Tool Company has been manufacturing precision tools and gages for assembly plants and other industries for over 50 years!
Made in the U.S.A
Our Products here at ATS are proudly made in Twinsburg Ohio!
Trusted
Our products are being used world-wide in almost every assembly industry.
In House Design
Our custom tools and gages are engineered, designed and manufactured all in house. Giving the highest quality and precision offered on the market.
official products
These are official products from Assembly Tool Specialists.



