Chongqing koyon genetic engineering ltd. Is a comprehensive cosmetics company based on a combination of research and development, production, sale and after-sales services, each of which includes high-level new results from medical, beauty studies. Among the internationally recognized features of coronén, a non-surgery, healthy chest and breast-milk, and dr. Tan, are the two main brands of breast-rearing. By virtue of their quality, their characteristics, they are widely recognized and appreciated by consumers, and they are recognized and promoted by institutions and peers. Koyon has been certified by the agency as china's national advanced quality unit, the 2003 beijing exhibition centre's products and the people's daily chinese market's quality users' satisfied brand, which are now the most prestigious cosmetics enterprise in the beauty industry, and has received more than 30 titles, such as china's american beauty industry, the creation of china's 10 american breast brands for a beautiful urban life, and china's american cosmetics technology and technological advances. Coyon has worked with the united states, korea, singapore, malaysia, etc. After nearly 30 years of beauty work, coyon's founder, chairman tan bangland, published a special book on breast health and beauty, tan bang-lan nuts and tan bang-lan-ming-ming. She was a scientific categorizing and becoming an individual in china for the promotion of pink ribbon breast cancer science. She is now vice-president of the all china federation of chambers of commerce and industry, director of the china-china professional board for american breasts. Member of the china federation of entrepreneurs at beijing university, deputy director of the professional committee for reproductive rehabilitation of the chuking city medical society, chongqing television's life channel, health revival contest, and has received interviews and reports from major media such as television stations, provincial television and news media, web platforms. In the future, coyon will spread all the information, technologies and products on breast health to every corner of the globe, allowing her healthy breast products to lead the chinese breast market to global health。