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Cardboard Signs
Decals & Bumper Stickers
Post Cards (free shipping!)
Rally Signs
Business Cards
Volunteer Cards
Palm Cards
Door Hangers
Brochures (free shipping!)
Tri Fold Sign (new!)
Wire Stakes














































































GSP Inc.

Welcome to Subsidiary of GSP Inc.                                                               See us on       

We appreciate you visiting our website. Founded in 1990 in Houston, TX, we have become one of the leading manufacturers specializing in screen printing and custom made product. Over 30,000 sqft of space to handle your needs, We print several millions signs a year and produce variety of products to place your name on the map.

We have become one of the largest sources in offering political products nationwide. We offer a huge selection of items such as yard signs, cardboard signs, buttons, decals, paddles, banners, vehicle magnets, flyers, brochures, hand-outs, post cards, shirts, hats, pens, and much more that will help you get your name out to your public.

We pride ourselves in our knowledgeable and friendly staff that will help you go through the process of designing and selecting your products. Let us help you get your mission put into action!

Some Brands we worked with Customer Testimonial

Customer service

Graphic department


Our Printing Facilities

We have everything you will ever need to promote yourself to your public from door hangers, buttons, shirts, hats, pens, signs, wires, banners, brochures, envelopes, stickers, magnets, paddles, post cards, business cards, cardboard signs, you name it and we make it.

Total employee count: 44

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