Donghai County, Lianyungang City, Jiangsu Province, is the world's natural crystal raw material distribution center, known as the "Crystal City of China". Donghai Crystal is famous for its large reserves and pure texture.
This is an important production area of Chinese crystal, with an annual output of more than 500 tons of natural crystal, accounting for half of the total output of the country. There are more than 300 crystal processing enterprises, known as a street of crystal products.
The development and utilization of Donghai Crystal can be traced back to the 19th century, but it is a matter of recent decades that it has really become known to people. Especially in recent years, with the successive success of the government crystal festival, many people know Donghai through crystal, and many enterprises and institutions know the crystal enterprises in Donghai through the demand for crystal. The huge trade volume makes the East China Sea actually become the crystal of the world