The “nine dynasty” brand is another problematic skin management centre built by harbin & chang s. I. Trading ltd. On the basis of the “stmari”, “koncang” and “billion” brands. Harbin & chang saint-lift trading ltd. Began in 1993 as a diversified, conglomerate company dedicated to corporate management, marketing, production research and development, branding and end-storage export integration. Harbin & chang s. I. Trading ltd., with its corporate concept of “good faith as the foundation, quality as the foundation, service as the guarantee”, after 24 years of development, has a centre for the study of problematic skins, two main whole shops with the export brand of “standman's appearances and spa”, a “nine-year-old skin health management agency” and a “billion” product project for “gun's” sales agents and whole stores. There are currently more than 700 direct and cha...