Aoke Biology Research Company, headquartered in Beijing, China, is specialized in developing and marketing reference materials. Based in China, Aoke has been able to manufacture a higher class of reference materials at the most competitive prices with potentially lower costs. During the past decade, Aoke has successively built branch companies in Guangzhou, the United States, Hong Kong and etc. It has greatly promoted Aoke to be in line with the international reference materials. Aoke has a professional team and strong R & D to ensure the traceability and reliability of measurement results. We have established strong and deep relationships with esteemed suppliers worldwide and a traceability system in line with international standards during internationalization to make sure our products has reached international advanced level. Over the years, Aoke has built up a competent global sales network with consistent and high quality service. We have strategically located warehouses in Hongkong , allowing us to deliver your order with the most efficient high speed service. Welcome to choose Aoke and we look forward to becoming your reliable partner.