Li Yanzhuang cooperation with South Korea BIOLAND cosmetics group research center set up science and technology building, always adhere to the concept of technology innovation, and cooperation with many domestic well-known universities, the existing R & D personnel 2 doctoral degree graduate degree, 5 undergraduate degree or above, more than 20, with green plants, high-tech biological factor, and other advanced traditional Chinese medicine the formula, carefully developed a new era of skin care products, the company now has more than ten thousand mature formula, put into production of more than 4000, get a good response in the market, and for many customers to create explosive goods, more than 99% of the company's raw materials imported raw materials, are international big suppliers, including French saibike, Germany Corning, Italy R-T-B company, Germany dezhixin, Switzerland, South Korea Ron Cobo and so on are carried out in close cooperation. To ensure the quality and stability of the product. To support continuous innovation, the company plans to invest 10% of the annual net profit of technology research and development, to create more competitive products.