Happy Holidays!!!

We will be closed December 24th, 25th, and January 1st, 2015.


Greening™ provides a leading ISO 17025 certified testing laboratory as well as a specialized test equipment manufacturer. We offer contract testing services in addition to end-to-end engineering, design and build capability of custom electronic, electrical, mechanical and hydraulic test equipment.

Since our beginning in 1964, our test facilities have grown to include on and off highway automobile and truck brake assembly testing, friction materials certification, transmission fluid qualification and performance testing, and clutch spin/burst testing for the automotive industry. With our "in house" design and build capability, we have a unique opportunity to constantly improve testing methods and equipment.

Integration and utilization of high technology methods and equipment are representative of Greening's goal to provide the most advanced and complete test equipment and testing services available. Through our unique facilities, we are in a position to help vehicle manufacturers and their suppliers provide improved and safer products to compete in today's global market.

D3EA logo

Greening Testing Laboratories is the only lab in the world to conduct D3EA® testing (Dual Dynamometer Differential Effectiveness Analysis). D3EA® certification meets the highest standard for brake pads, shoes, rotors, and drums resulting in greater customer satisfaction and confidence. D3EA® takes the guess-work out of defining/determining the proper combination of front and rear brake compounds, which ultimately impacts vehicle handling and stopping distance performance.

AMECA logo

Greening also provides AMECA Certified Safety Equipment test reports on Brake Linings, Synthetic Webbing and Load Binders, and Trailer Hitches.

Immediate Job Opening!!!

·Electronics Technician

Contact Info
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19465 Mt. Elliott Avenue
Detroit, MI USA 48234-2742
Email: info@greeninginc.com
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   Phone: +1.313.366.7160
   Fax:     +1.313.366.5415

A2LA logo

· A2LA Accreditation Certificate