Xiamen ICman Electronic Technology Co., LTD was established in 2003. The company is mainly engaged in integrated circuit design, sensing technology and Internet of things technology development, image processing and image recognition technology development, etc. The company has a r & D design team composed of more than 50 experienced engineers, is the first company engaged in touch chip design. The touch chip designed in accordance with industrial standards has super stability and anti-interference ability, which has been widely adopted by Midea, Joyang, Xiaomi, Hitachi, Gree and other companies. The technical indicators of touch chip led by Xiamen ICman Electronic Technology Co., Ltd. have been quoted by the majority of companies in the industry. In 2008, the company passed the ISO9001 quality management system certification audited by Norske Veritas, and also passed the "integrated Circuit Design Enterprise" certification of the Ministry of Industry and Information Technology. In 2010, it was recognized as "National high-tech Enterprise". The main products of the company are: touch chip, water level detection chip, human body detection chip, single fire power supply chip, high efficiency synchronous rectifier chip and so on.