Tonglu County, Hangzhou City, Zhejiang Province 1. Pen-making enterprises account for more than 60% of the industrial enterprises in the town. They are the hometown of pen making in China, the export base of pens in China and the production base of ballpoint pens in China.

2. Fengxian District, Shanghai. Chenguang Stationery Production Base, located in Qingcun Town, Fengxian District, Shanghai, is a leading stationery enterprise in China and one of the largest gel pen manufacturers in the world. The output of gel pens alone is about 5 billion a year.