January 4, 2012

Facebook with LHI -

In an ongoing effort to stay on the cutting edge, LHI is now on Facebook. With the explosion of social media, LHI wants to make it easier for customers and future customers to get in touch with us! Please feel free to visit us and drop us a line. We will be updating daily as well as advertising specials on quantity purchases. Help us bring in the New Year and come find us on Facebook!!

September 28, 2011

New addition to LHI -

As Longhenry Industries continues to grow, the board of directors felt it was time to bring on an additional board member. After an exhaustive search, the perfect candidate was found. LHI would like to welcome Kevin Skaggs.

August 8, 2011

3M testing -

3M is going to begin testing of the SealCore Safety Plates within the next couple of weeks. We are looking forward to working with 3M for many years to come!

August 5, 2011

Baylor Medical -

Baylor Medical has now approved the use of the SealCore Safety Plates in thier hospitals. We are looking forward to a long partnership with Baylor and MEDCO construction!!

May 15, 2011

Expanding across the United States! -

We'd like to welcome Garvin Industries to our nationwide family! With Garvins 120 year history in the electrical industry, it only seemed right for us to partner up with them!!

Wed also like to welcome on board Go Studios here in Dallas, who have now joined the growing number of  architect and design firms who have the Safety Plates specd on thier drawings!!


Welcome aboard!!

Recent Testimonial


I wanted to write you a letter and tell you how great the Device was that sealed the floor where we had an existing 4” core hole thru the floor. The device was extremely easy to install and it only took about 30 seconds to install it. The design is perfect, it is flush with the floor, it is fire rated and carpet will go over the top of it and not be noticed.

Peyton Treadwell

Project Manager Gentzler Electric

More Testimonials