Profile: Mramor Kurtes Ltd. Sti develops and manufactures gutter machines for the construction & building trade. We manufacture seamless gutter machines, portable mini brakes, screws, special flashings, and all gutter accessories. Our seamless gutter machine is available in 300, 330 and 380mm sizes. The entire driver of our gutter machines are constructed of hard chrome plated steel, and completely painted for protection from the elements. Our manufacturing facilities include a fully computerized CNC automated machine for in-house production. We have a fully integrated manufacturing facility, using a high level of technology, to ensure consistent product quality. We also manufacture roll-form machines, as per specification and requirements.