Mestract adopted the total quality management mode, established the professional cosmetics laboratory and quality management systems with internationalized standard. At present, Mestract has acquired the ISO 22716 and Good Manufacturing Practices for Cosmetics (GMPC), etc. management systems certificates, and the inspection and evaluation of manufacturer has been passed by watsons. The quality control standards advocated by Mestract have been implemented in trial production of formula, incoming materials testing, production management and control, processing management, inspection of finished products, safe storage, etc. six processes. The international advanced testing facilities were equipped to carry out the professional test by senior and experienced testing engineers to control the quality step by step.