Raj Udyog a private venture established in 1990 has been a pioneer in manufacturing these indigenously designed entrance automation systems in India. We have been the pioneers in introducing this unique product line for the first time in India under the brand name OPEN SESAME Our products include boom barriers, garage door openers, gate openers, industrial rolling shutter openers, RFID access control, and relevant accessories such as microprocessor-based logic control units, remote and receiver units, infrared sensors, etc.