The capital of glasses in China

The capital of glasses in China is Danyang City, Jiangsu Province.

This city is located in the southwest of Jiangsu Province, close to Nanjing. It is a famous historical and cultural city on the Shanghai-Nanjing Line. Danyang glasses industry has a long history, with a history of nearly 600 years. It is one of the world's largest lens and frame production bases, accounting for more than 70% of the country's output and more than 50% of the world's. Therefore, Danyang is known as the "Chinese Eyewear Capital".

There are many famous eyewear brands in Danyang, including Zeiss, Essilor, Mingyue, Wanxin, Korean Kemi, Korean Daming, Connect, Haichang, Weizun, Hongchen, Pingfan, Xinzu, Mitun, Phantom and Wanjinbao, etc. In addition, Danyang also has many representative spectacle lens manufacturing companies, such as Wanxin Optics, Mingyue Lenses, Huiding Optics, Youli Optics, Hongchen Optics and Xintianhong Optics.

Climate Characteristics of Danyang City

Danyang City is located in the mid-latitude north subtropical zone and has a maritime climate. Due to the influence of monsoon circulation, Danyang City has obvious monsoon climate characteristics. Spring and autumn are the transition seasons between winter and summer monsoons. Cold and warm air masses compete with each other, advancing and retreating, and the dry and wet changes between cold and hot are significant.

In summer, the weather is controlled by warm and humid oceanic air masses, which results in hot and rainy weather; in winter, it is mostly controlled by polar continental air masses, and the weather is mainly cold and less rainy. Danyang City has the climate characteristics of humid climate, sufficient sunshine, abundant rainfall, long frost-free period and four distinct seasons.

In addition, there are 96 rivers in Danyang City, with a total length of 464 kilometers. Among them, the Beijing-Hangzhou Canal, Hexi River, Jiuqu River, Xiangxiang River, and Danjin Licao River are the main rivers. The water system of Danyang City forms the water system of Danyang City.

Reference for the above content: Baidu Encyclopedia—Danyang City