Roshd Tadbir Noavar (RTN)
RTN Company is trying to develop thinking by innovating in the production of some equipment of conference halls and amphitheater, in order to can provide good and efficient services to satisfy customers. Other goals of the company are utilizing the most up-to-date audio and video equipment in conference halls, amphitheaters, performing and installing equipment, lighting and producing some conference equipment including desktop and ceiling monitor lifts
Introducing Company Units
RTN Co. is proud of representing the world's modern and valid brands in the field of conference system and its many years of experience in consulting and sales of audio visual equipment, lighting of conference halls, amphitheater and cinema to enhance the quality and customer satisfaction is prepared to service throughout the country of Iran rtnco is appointed agent of OKAYO, BOSCH and STEMIN products and It is proud of carrying out several important governmental and non-governmental projects with this products BOSCH and STEMIN in the field of digital conference microphone and fully digital conference system OKAYO in the field of Interpreter Language systems, Tour Guide systems and Audio Guides 
Sales Department
:Some of the products of these brands
RTN Co. with the goal of saving the cost of equipping the conference hall, has established a rental department .This Company include a proffesional staff is ready to rent conference system, conference microphone, audio-visual systems and simultaneous translation systems to hold Domestic and international conferences, scientific and cultural-artistic conferences Rental
RTN CO. is the first manufacturer of desktop and ceiling monitor lifts (LCD lift) in Iran for supporting domestic products. The products are in a high quality level and after-sales services are considered for a long time to provide customer's satisfaction. Design and production of desktop monitor lift (19" or 22") with international standard Design and production of Ceiling lift for large monitors with international standard Design and production of video projector lifts in variety sizes with international standard Design and production of VSP panel Design and production of motorized projection screen in variety sizes 
Produce Department
Some of our products
RTN Co. is pleased with announcing that it is the first company collect electronic engineers and experts in the field of repairing audio-visual and electronic equipments RTN Co. In order to satisfy customers, all the products are sold by this company and its agents are under their 10 year guarantee and services that are ready to support and service the equipment of the conference system and other audio-visual equipments 
Services and Support
?.Why RTN Co
Specialized consultant in the field of conference halls
?.Why RTN Co
Specialized consultant in the field of conference halls
Utilizing experienced staff to develop business and production and employment in the field of construction and equipment of conference halls, amphitheaters, conferences and cinemas using the most up-to-date audio-visual equipment
Careful planning
Monitor Lift (LCD Lift)
The Monitor lift is a device for installing monitors inside the conference tables
This device comes out the monitors from the table when users need them and displays images to users, and when the uers don’t used them, the monitors will be hidden inside the table in order to safety and preventing damages to monitors and the proper use of space on the table
For more information, contact us please
Language interpretation system
It may be necessary to translate presentations by simultaneous translator in different languages at exhibitions, seminars, or domestic and international conferences, which can be used Interpreter language systems to meet the needs
The function of these systems is such that the Interpreter can easily hear the speaker’s sound through the headphones of the device then Interprets it into the microphone so that users can receive the Interpreter’s voice with high clarity through their headphones
Tour Guide
Often, because of the problems and limitations that exist for tour and museums guides, the lack of a tour guide system and a proper museum guide may create unfavorable conditions for tourists and visitors
With the Okayo WT-500 tour guide system , you can ensure that the voice of the tour guide will reach to all visitors similarly with the highest quality
Handheld microphone and Headmic (Wireless)
Wireless handheld microphone, suitable for use in conference halls, amphitheater, lecture, music and educational programs
With the introduction of hanheld microphone and headmic into the market, the problems of hand-held microphones, have been eliminated for speakers and performers
Tour Guide System OKAYO WT-350
Suitable for visiting museums, exhibitions, factories and places with ambient noise. The device can be used on tours by tour leaders and tourists to communicate and receive high-Quality sound at distances of up to 70 meters. It is also used as a Interpreter language system for seminars, exhibitions, lectures and conferences, etc
