The five branches of quantification began in 2006 with the acquisition of bioengineering co. Ltd. In chunhuai, entered the nursing service industry in 2010 and created quantification five, the main operating project brand of kim lihua health management ltd. In shanghai, which is dedicated to providing one-stop, all-round, health-care and beauty counselling to consumers. To date, it has developed into an integrated modern service enterprise with an advanced brand model, an independent research, production and talent training base, and the development of technical engineering systems, and has established business contacts with the changchun university of medicine, leading research institutions at home and abroad, creating a well-developed industrial system and strong corporate power. In pursuit of a professional, safe and effective business concept, quantico pou has continued to strengthen the reputation and influence of its own standardization-building and end-entity entities in the consumer's heart, to achieve more efficient development and innovation in product research and development, business management and market development, and to build professional platforms for partners. In 2020, the shanghai operating headquarters was set up in the five branches of the economy, with a new business model called "internet technology + beauty" and a new "smart, technological, professional, transparent" consumption scenario for targeted consumer groups. The new beauty needs of the target population are met in all directions, and the national regional layout of the 5-line skin-resistant management centre has been rapidly advanced. The yin lead company has entered a new era of technology and new aesthetics. The main sections of its business include the main sections of platinum, plaque, wrinkles, whiteness, maternity, beauty and sub-health management, and over 100 popular services。