The PetrolPlaza audio version is presented to you by UNITI expo, the leading retail petroleum and car wash trade fair in Europe.

MDI Worldwide UK Ltd.

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At MDI we have a unique passion for the petroleum & convenience store industry. MDI has been supplying innovative signage solutions to fuel retailers for over 40 years. Our flagship products include WindMaster® the first pavement sign capable of withstanding 70 mph winds without blowing over and our patented column cladding, now installed at thousands of sites all over the world.