Dear Sir/Madam, This is Marek Marcinko from Slovakia. I'm looking for products with the following specifications: Conduction upper 2 rolls Zn, 145x57mm, D30 Material: Steel Surface finish: Galvanized Mark: Umakov L: 164, s: 34, a: 15, b: 57, c: 11, D: 30, H: 60, h: 30-70, h1: 14, h2: 36 Upper guide bracket for sliding gates. We prefer FOB price. See the attached picture and my ****address. If you have any question please feel free to contact me. Show More