On Yi Instrument Co., Ltd. was established in 2000, the company headquarters is located in Shanghai's Songjiang District, 25 kilometers away from Shanghai Hongqiao International Airport, 20 km from Shanghai South Railway Station, location. The company was first established that a number of experts to give Shanghai Jiaotong University, professor of technical support, have developed a electrical, electronic, electrical drag laboratory equipment, multimedia language learning system, laboratory equipment and other household appliances, product launch that is subject to include Hong Kong and Macao welcome to the institutions, to provide customers with cost-effective high-quality products, the company also has been rapid development.