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We have sold our products nationally for the last 24 years, and our customers have used them for projects all over the globe.

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About Us


GRP, Inc. opened their Georgia doors in 2004 – Family owned and operated we are a small but mighty manufacturer that caters to the needs of the largest OEM’s to the mom and pop shops all over America. 

We believe our mission is to put the customers' satisfaction first, making quality extrusions in a timely manner.  It has been proven that the right experience can trump even price in a brutal market. Delivering outstanding customer service is crucial in today’s markets.  We want our happy customers to refer us!



Steve Sanvi

Owner, Die maker, Fearless Leader


I have grown up in the rubber industry. My Father owned an industrial rubber company where there were always small fabrication jobs for me to do as a teenager. I was ingrained with the entrepreneur mindset. We did everything from maintenance of equipment to delivery; sales to sweeping the warehouse.

Upon graduation from college, we had the opportunity to purchase a small rubber extrusion distribution company. That was the beginning of Glazing Rubber Products. In 1988, our first full year in business, we had two employees and a 2,000 square foot warehouse; we have come a long way.

Our main focus over the past 25 years is to be a company where people come looking for answers and they are provided with quality parts, short lead times and a positive experience. We have strived to maintain that philosophy.

Our main purpose is to glorify God by being faithful stewards in all that is entrusted to our care, that we would have a positive influence on every person we come in contact with.

Marilyn Sanvi

Chief Financial Officer


20 years with Glazing Rubber Products is truly a blessing - getting the opportunity to work with incredible people that make work fun. I'm a true southerner (native of Dawsonville) with a precious family, my husband Steve, and son Toby. We have 7 fur children with 2 of the 7 being at the office. Ez and Freddie Mac are truly dedicated workers - moussing 24/7.

"I am not bound to win, but I am bound to be true. I am not bound to succeed, but I am bound to live by the light that I have. I must stand with anybody that stands right, and stand with him while he is right, and part with him when he goes wrong." - Abraham Lincoln


Toby Tatum

Sales Manager


While Toby’s official title is “Sales Manager,” he wears a lot of hats around the plant.  Though he’s only twenty-seven, Toby’s been on staff at the company for more than ten years.  In addition to working with Glazing, Toby has also served Dawson County as a fireman.  On the side, Toby likes to collect and repair luxury watches and play golf.  

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Product Samples

We have samples of select products, these can be mailed to your door upon request.

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