Exhibition introduction to the development history of Yantai clocks: In 1915, Mr. Li Dongshan, a national industrialist, founded the Baoshi Clock Factory in Yantai, which became the origin of China's mechanical clock making. The product was registered as the "Bao" trademark in 1959 Another international trademark "Polaris" was registered and officially launched in 1960. After nearly a century of continuous exploration and development, Polaris has strong technological development and strong mechanical, electronic, and wood processing capabilities, and is capable of large-scale production and processing of watches and parts. It is the only company in China with comprehensive production capabilities for clocks and watches and supporting supporting equipment. A complete and comprehensive processing and manufacturing enterprise.