Seals Eastern, Inc

Seals Eastern, Inc Premium Quality Seals...
For a Cleaner, Safer, more Reliable World. Seals Eastern, Inc was founded in 1958 by Daniel L. Hertz Jr., a mechanical engineer. Mr.

Hertz holds five US patents, was the 2007 recipient of the Melvin Mooney Award, and has authored numerous chapters and technical papers on sealing technology. From its humble beginnings, Seals Eastern quickly differentiated itself in the market place with superior product quality and performance. The company’s guiding principle has always been that “rubber is an engineering material governed by th

e laws of chemistry, thermodynamics, physics, and mechanics”. Today the Company is recognized as a producer of top quality seals offering exceptional customer service.

It’s National Employee Wellness Month! At Seals Eastern, supporting employee wellness goes beyond the workplace. We’re p...
06/03/2026

It’s National Employee Wellness Month!

At Seals Eastern, supporting employee wellness goes beyond the workplace. We’re proud to offer our employees free memberships to the local YMCA and access to Dr. Pam Wilson, both conveniently located next door to our facility, helping make health, fitness, and overall well-being more accessible.

Monday Motivation: “Great work doesn’t happen by chance. It’s built through consistency, dedication, and pride in what y...
06/01/2026

Monday Motivation: “Great work doesn’t happen by chance. It’s built through consistency, dedication, and pride in what you do.”

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice in service to ...
05/25/2026

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice in service to our country.

In observance of the holiday, Seals Eastern will be closed on Memorial Day.

Wishing everyone a safe and meaningful holiday.

25 years of dedication, growth, and teamwork — congratulations to Daniel on this incredible milestone at Seals Eastern! ...
05/14/2026

25 years of dedication, growth, and teamwork — congratulations to Daniel on this incredible milestone at Seals Eastern!

Daniel started his journey on 3rd shift as a press operator before moving into a finishing operator role, becoming a lead in finishing, and now serving as Downstream Supervisor. His career path is a true example of the opportunities to grow and advance at Seals Eastern through hard work and commitment.

One of Daniel’s favorite parts of the job is working with his hands and staying involved on the production floor, rather than sitting behind a desk. He also values the team atmosphere at Seals Eastern, especially the shared success from earning bonuses together by hitting RPE goals.

Outside of work, Daniel has been married to his wife for nearly 15 years — and fun fact, the two originally met while working at Seals Eastern! Together they have two teenage boys, ages 13 and 14. In his free time, Daniel enjoys watching and playing all types of sports.

Thank you, Daniel, for 25 years of hard work, leadership, and dedication to the Seals Eastern team!

Seals Eastern was excited to host our first Employee BBQ of 2026! The employees were happy to enjoy the good food cooked...
05/11/2026

Seals Eastern was excited to host our first Employee BBQ of 2026! The employees were happy to enjoy the good food cooked up by our Management Team. We appreciate all who joined us for the BBQ and look forward to another one next month!

Happy Mother’s Day to all the incredible moms on our team and in our community. Today, and every day, we celebrate every...
05/10/2026

Happy Mother’s Day to all the incredible moms on our team and in our community.

Today, and every day, we celebrate everything you do and the impact you make every single day.

Celebrating 10 Years with Seals Eastern! From day one, Douglas knew Seals Eastern was the right fit. Over the past decad...
05/07/2026

Celebrating 10 Years with Seals Eastern!

From day one, Douglas knew Seals Eastern was the right fit. Over the past decade, he has continuously worked to improve processes while sharing his knowledge and experience with those around him.

One of his proudest accomplishments has been training team members in machine shop trades and helping the next generation grow their skills. His favorite part of the job? Passing along what he’s learned over the years.

Douglas says one of the things he appreciates most about Seals Eastern is the family atmosphere and the way employees support one another. And of course, the company bonus is a benefit that stands out!

When retirement comes, Douglas looks forward to spending more time running his charter fishing business.

Thank you, Douglas, for 10 years of hard work, dedication, and mentorship at Seals Eastern!

Looking forward to Offshore Technology Conference (OTC) 2026. Visit our booth and discover our sealing capabilities!Toda...
05/04/2026

Looking forward to Offshore Technology Conference (OTC) 2026. Visit our booth and discover our sealing capabilities!

Today through May 7th, 2026 Booth # 2127
NRG Park, Houston, TX

Seals Eastern is proud to support efforts that preserve the spaces we all rely on, because environmental stewardship isn...
04/30/2026

Seals Eastern is proud to support efforts that preserve the spaces we all rely on, because environmental stewardship isn’t just a responsibility, it’s a commitment to our community and future.

We’re excited to sponsor Spring for Conservation Family Day at Bayonet Farm, a day dedicated to protecting open space while bringing families together for fun, education, and connection to nature.

One of our supporting processes is the Maintenance department. Larry is responsible for performing preventive machine ma...
04/28/2026

One of our supporting processes is the Maintenance department. Larry is responsible for performing preventive machine maintenance work to help production by eliminating unexpected downtime, leading to higher overall productivity.

Address

Red Bank, NJ
07701

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

(732) 747-9200

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