北京映急医药冷链科技有限公司母公司成立于1999年，公司总部位于北京市通州区，注册商标为“城市映急”，是一家干+仓+配管理一体化的专业医药冷链综合解决方案服务商。为药企、经销企业、临床研发企业、临床服务及各类CRO提供一体化服务。

城市映急专注医药冷链服务二十六年，在国家大力扶持生物医药行业等政策利好和监管加强的双重驱动下，一直在探索求新，严格遵守医药冷链服务相关法律法规，坚持高标准的职业操守，率先自主研发物流与温控监控系统，依托领先的温控技术及通过国际认证的温控设备，为众多知名CRO和医药客户提供信息化冷链管理服务，推动药品上市，为人类大健康提供助力。

The parent company of Beijing City Biopharmaceutical Cold Chain Technology Co., Ltd was established in 1999, with its headquarters located in Tongzhou District, Beijing. The registered trademark is "City Express." It is a total solution provider for healthcare cold chain specializing in dry storage, warehousing, and distribution management. The company offers comprehensive services to pharmaceutical companies, distributors, clinical research enterprises, clinical service providers, and various Contract Research Organizations (CROs).

With 26 years of expertise in pharmaceutical cold chain services, City Express has thrived under China's supportive policies for the biopharmaceutical industry and enhanced regulatory oversight. The company pioneers innovation while strictly adhering to pharmaceutical cold chain regulations and maintaining high professional standards. As a trailblazer, it independently developed logistics and temperature monitoring systems, leveraging cutting-edge thermal control technologies and internationally certified equipment. By providing digital cold chain management solutions to leading CROs and pharmaceutical clients, City Express accelerates drug approvals and advances global healthcare initiatives.