Profile: Mazza Designs manufactures vertical pivot gates, solar-powered and wireless phone entry for residential & light commercial applications. Our Eeatate gate model is a picket-style gate offering the appearance of a traditional iron gate but with the convenience of a vertical pivot gate. It opens vertically into a slender stack affording unobstructed entry. Our ranch gate is truly a work horse, the ranches of northern wyoming require a gate that can withstand high winds, allow passsage of large farm equipment and still provide security keeping critters in and tresspassers out.