Founded in 2000, Beijing Jinkeguang Technology Co., Ltd., as a high-tech corporation, mainly engages in researching, developing, manufacturing and sales of smart robot, digital monitor, MIS software, nondestructive test products. Followed with the patented technique "low-frequency detector", "defect indication film", we developed industrial electronic endoscope, which has been widely sold in China. In 2007, we have successfully launched "E-Do" robot series, which integrates the advantages of wireless monitoring, air purifying and auto cleaning, pushing the intellectual property to a new stage, and leading the robots to practical and economical household using.