CK Life Sciences Int'l., (Holdings) Inc. CK Life Sciences Int'l., (Holdings) Inc. is a listed company on the Growth Enterprise Market of the Stock Exchange of Hong Kong. Bearing the mission of improving the quality of life, CK Life Sciences is engaged in the business of research and development, commercialization, marketing and sale of biotechnology products. Products developed by CK Life Sciences are categorized into the areas of human health and environmental sustainability. A number of inventions have been granted patents by the US Patent and Trademark Office. http://www.ck-lifesciences.com