3a Block

is a brand of of the world-famous orange moulds for concrete blocks of : One of the global leaders in the production of steel moulds for casting interlocking concrete blocks with 16 years of experience and a production capacity of 12 moulds per year! Recently, 3A Steel rebranded the moulds with its own 3A Block brand and began sales both worldwide and in the USA in inch sizes. The same excellent quality in more than 120 well known models, shapes and sizes, easy to use. Moulds that will last at least 10 years with frequent use. All our products are offered under the 3A Block brand and are manufactured in a modern European factory with a 5 m2 production area, equipped with modern machines for laser cutting, bending, robotic welding, blasting and powder coating. All products are designed by qualified engineers and fully produced in a complete and automated production process within our own facilities: A unique variety of more than 120 models of concrete block moulds More than 150 additional accessories to help you in the casting of concrete blocks Best value for your money Direct worldwide delivery from the manufacturer and logistical support Strength and durability of our moulds, proven over time. Thanks to our 3-level internal production process quality assurance system, we guarantee precision and accuracy in casting concrete blocks with our moulds. We all believe that we produce unique, innovative and high-quality products. The guarantee for this is that our concrete block moulds are successfully used and extremely well received in so many countries and on all continents!