The Polaris wall clock in Yantai, China is produced by Yantai Polaris Watch Group Co., Ltd., which is the origin of China mechanical clock making. The product was registered as the "Zi" trademark. In 1959, an international trademark "Polaris" was registered, and it was officially put into use in 196.
the Polaris wall clock in China is produced by Yantai Polaris quartz clock co., ltd. The POLARIS wall clock in Nanchang, Jiangxi, China is produced by Polaris.