SMDLLC was founded in 1980 by Richard G. Law, a Vietnam Veteran.
The business is backed with 25 years of industry experience.

SMDLLC provides top-notch capability and the necessary skills to design and manufacture replacement snow plow marker. Which also can be used for safety guides on truck, utility trailer, etc.  Plus we offer great customer support - a combination that can't be beat!

Through our commitment, experience, and expertise SMDLLC has established a business relationship with our customers that will last a lifetime!

Our main focuses is to produce products Made in the United States. Snow Plow Markers/ Commercial Vehicle Guides and Fisher Replacement Guides is what is manufactured.  They are replacement aftermarket markers for known snow plow companies.  These marker guides can also be used for commercial  and off-road vehicles. Some of our customers use them on Utility Trailers, and Construction Equipment, Cement Mixers, Road Barriers, Sewer Vacuums, etc.

The Markers come in various lengths. We not only manufacture Snow Plow Markers/Commercial Vehicle Guides, Fisher Replacement Guides; we also have ATV Whips used for safety while riding your ATV.

LET OTHER SEE YOU FIRST, OUR SAFETY MOTTO!

Be sure to click the link to the left "Marker Products" to get your affordable Markers today !!

Call SMDLLC at (607) 674-9584 today!