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Jennison Corporation has led the industry in offering a wide range of top-quality services to help our clients streamline their product planning and expedite production schedules. Depend on us to handle every phase of your project from product development and prototyping to tooling design, precision manufacturing, state-of-the-art production and guaranteed delivery.

Vitamins and pills

Jennison Quality Components has a respected reputation among the Pharmaceutical and Nutraceutical Manufacturing and Contract Manufacturing Industries as a key manufacturer of the highest quality, most intelligently-designed solutions to resolve any mechanical problems that our customers face with their encapsulation and tablet press machine parts and equipment.



Over 35 years of providing top-quality services

In 1983, Tom Jennison began his company with a big dream and a clear mission... To provide the global Tool and Die Industry with the highest quality products possible at competitive pricing, while maintaining that "small family business" atmosphere. Mission accomplished. Growing up in the 1950's around the original family tool and die business located on the historic South Side of Pittsburgh, Mr. Jennison's father taught him all he needed to know about the importance of doing business with integrity, confidence, respect & pride. 


The Jennison Manufacturing Group, located in Carnegie, Pennsylvania (10 minutes south of downtown Pittsburgh) consisting of two companies (Jennison Corporation & Jennison Quality Components, Inc.) has raised the bar for the manufacturing industry as a whole.


Here at Jennison, we are driven by our respect for quality and precision. You can feel it in the way we do business, the way we treat our customers and the way we take on our customers' priorities as our own. You can recognize it in our focus to detail and in our overriding concern for precision and efficiency. You can see it in our facility, a building outfitted with cutting-edge equipment and technology, which is continually being re-evaluated, upgraded and enhanced to meet our customers' needs and expectations. And you can appreciate it in our efforts to guarantee fast turnaround and on-time deliveries. Jennison's commitment to quality production and service is evident in all that we do.


You'll also find a solid dedication to service and partnership at Jennison. We make it our business to understand your business. We listen to your needs and then work with you to develop proactive, cost-effective solutions to all your manufacturing needs.

Our History
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Jennison Corporation Expands Capabilities – Doosan V8300 Vertical turning center

October 22, 2019

Jennison Corporation is excited to announce that we are commissioning a new Doosan Puma V8300 vertical turning center. The new machine has maximum turning diameter of 32.7” with a swing of 33.5” and a maximum turning height of 30.7”.

Jennison Corporation – Micro-finish Wire EDM specialty

September 15, 2019

In addition to our extensive Wire EDM capabilities, Jennison Corporation this month added a specialty Wire EDM service of “Micro-finish”. The enhanced capability enables us to offer customers a 2 micro-inch polished finish on Wire EDM cutting services on parts up to 21.7”L x 14.6”W x 12”H.

Jennison Corporation Expands Capabilities – 1500W fiber laser system

June 06, 2019

Jennison Corporation is pleased to announce that we are commissioning a new 1500W fiber laser system. The new machine gives us much greater capabilities for laser cutting components and has a maximum cutting sheet size of 60” x 120”, with cutting thickness up to 0.600” in steel, 0.300” in stainless steel, and 0.200” in most non-ferrous materials.

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54 Arch St Ext.
Carnegie, PA 15106


Phone: 412-429-0500

Fax: 412-429-0570

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