Our company was founded in 2003 and is specialized in language lab, wireless public address system, physics and chemistry lab and educational product development, production and sale. Our company, with a number of years' dedication to language learning, develops industry-leading high standard, high performance and powerful all-digital language lab series devices.Our product lines, following the design principle of "digital, networked, intelligent and personalized" and with multimedia technology, network technology and embedded system technology, produce language labs, wireless public address systems, audio-visual products and other physical and chemical raw advanced technology products, being elegant, exquisite, stable and reliable.