GATEMAAN is the Gates, Shutters & High Speed Doors manufacturer where the #1 priority is you, our next client. Here innovation is built on a framework of technology and customer requirement. For us challenge is just another word for opportunity. GATEMAAN is a premium product of NSMT (Nithya Sai Metal Technics) a fabrication unit established in 1986. Since 1986 our cost, schedule and fabrication quality have paved the way for recognized solutions and smiling clients. That’s because the Client is our Priority and Success is our Aim.