The five famous wine brands are: Oujie, Hainuo, Foucault, Lierkang and Mingde. 1. Oujie Oujie Company was established in 2011 and mainly produces various medical devices and disinfection products. It is a technology-based enterprise integrating R&D, manufacturing and brand marketing. Continuously strengthen investment and services in channels, and provide high-quality services in an all-round, multi-level and wide-area manner. At present, marketing outlets and online sales channels covering the entire country have been established. 2. Hainuo Hainuo Hainuo now has modern factories, workshops and logistics and warehousing facilities that meet international standards. It is equipped with sophisticated production equipment and sophisticated testing instruments. It provides band-aids, medical infusion patches, pressure-sensitive tapes, medical sterile cotton balls, There are more than 100 products including medical sterile cotton sheets and trauma first aid kits. It is a famous trademark and famous brand product in Shandong Province. 3. Founded in 2009, Foucault has 16 subsidiaries and 61 branches. It has now developed into a group enterprise integrating medical device research and development, manufacturing, sales and service. At present, it mainly develops and produces Class 1 6864 medical consumables and dressings and 6826 physiotherapy and rehabilitation equipment, with more than 600 categories of products. 4. Lierkang's disinfection and sensory control products cover nine series and more than 300 categories, including surgical hand disinfection, surface environment disinfection, cleaning, disinfection and sterilization effect monitoring, public place disinfection, home travel disinfection and care . So far, it is one of the enterprises in the field of disinfection and sensory control in China that has obtained more national health licenses and product registrations. It is also one of the enterprises with strong market scale and production capacity in the domestic disinfection and sensory control industry.