Founded in 2006, Returnstar Technology is an Expert in Interactive Education Field. Aiming to be the Interactive Education Solution provider with Independent Research & Development ability, IQBoard, as the worldwide famous brand as well as the core product of our company, was launched in the same year, then introduced to the global market in 2008. Its debut was a huge success. In 2012, IQ Intelligent Education solution was proposed, leading Returnstar to a new era. Now our products have covered hardware and software to facilitate teaching and learning during Lessons Preparation before Class, Interaction in Class, and Review after Class. In 2016, the new IQ School solution is leading us from classroom to campus. IQ school converge system with IoT design helps school to control all device intelligently. Being a universally recognized brand, IQ products conform to major certification both at home and abroad, including China Environmental Labeling (Type II), CE, FCC, ROHS, ISO9001, ISO14001 and ISO14021 certificates. Breakthrough is our pursuit while win-win situation is our vision. We are ready to make a difference!