Lianyungang Botai Chemical Technology Co.,Ltd. is a collection of medical technology research and development, the drug registration services, pharmaceutical intermediates production in the integration of high-tech enterprises. We are good at areas: new drug applications and intellectual property investigation, the structure of the compound modification, process development and alternative synthesis routes, process optimization and validation study, all kinds of active pharmaceutical ingredients of crystalline screening and optimization, drug registration service. Our research and development: in the quality comes from design (QBD) the idea, according to the latest SFDA drug laws and regulations in the research and development requirements, each link to control risk. The technology of the drug development to strictly control the purchasing raw materials, intermediates for each of the key quality attributes (CQAs) formulate the corresponding internal control standards.