Steelbird Hi Tech India Ltd. SBHT is flagship company of Steelbird Group of industries in India. Founded in 1964, SBHT is one of the oldest manufacturers of Helmets, Pannier Boxes, and Auto Accessories in India. With over One Lakh sq. ft. of covered area, Steelbird has the installed capacity of 4000 Helmets per day and 1600 Side Boxes Pannier Box per day.