牛片是一个短视频交易服务平台，专注影视广告资源整合。 智能匹配当地影视人与需求方，提供创作工具与项目资金托管服务，提高视频交付效率，保障需求方与影视人的权益，引领影视广告行业高速发展。Niupian is a short video trading service platform, focusing on the integration of film and television advertising resources. Intelligently match the local film and television people and the demand side, provide creation tools and project fund custody services, improve video delivery efficiency, protect the rights and interests of the demand side and the film and television people, and lead the rapid development of the film and television advertising industry.