国产麻豆激情图区在线_91精品日韩在线观看_亚洲另类在线一区_亚洲男人的天堂九九精品_啊太粗太硬了快拔出来啊在线_乱人伦中文视频在线观看免费_久久青青草原国产精品无码_欧美一级爱a免费观看_综合欧美高清中文_无套内射纹身女视频

In 2019, the "Quality" column of CCTV Channel conducted an interview with the chairman of our company and produced related videos.In the same year, this film was broadcast on CCTV's Discovery Journey Channel, Quality column.This film systematically reports on our company and its scientific research direction through objective and realistic documentary techniques.The broadcast of the film highlights the strength of our company's drug research and development and production, and also affirms the quality of our products.