Ningbo David Medical Devices Co., Ltd. is a private enterprise and a national high-tech enterprise specializing in the development, production and sales of medical devices. In 2001, the "David" trademark was rated as a famous trademark in Zhejiang Province and passed the Madrid trademark registration (equivalent to registration in 11 countries including Germany, Singapore, and Vietnam). In December 1998, the baby incubator was recognized as a Ningbo famous brand product; in September 2004, the baby incubator was recognized as a Zhejiang famous brand product; in September 2006, the baby radiant warming table was recognized as a Ningbo famous brand product. In May 2006, the company was recognized by the China Economic Federation as a leading enterprise in China's mechanical treatment and ward care equipment manufacturing industry in 2006; in April 2008, the "David" trademark was recognized as a well-known trademark in China; in December 2008, the company was recognized It is a national high-tech enterprise.