Qingdao photoelectric nalun Medical Equipment Co., Ltd. was established in 2016. Adhering to the business philosophy of "saving lives and benefiting the society with medical innovation", the enterprise has been committed to the R & D, production and sales of automatic external defibrillator (AED), teaching machine, out of hospital cardiac first aid products, cardiac first aid training system, cardiac early warning monitoring system and supporting products. The R & D products have independent intellectual property rights. The products have won the first prize of Qingdao biomedical group in China Innovation and entrepreneurship competition and were shortlisted in China Innovation and entrepreneurship competition.

At present, Qingdao photoelectric nalun Medical Equipment Co., Ltd. is the only enterprise with AED class III medical qualification certificate in Shandong Province. It has realized the localization of AED automatic external defibrillator. The establishment of full-automatic production line has greatly improved the production capacity. In order to better meet the market demand, the product technology is constantly being developed and improved.