Is Taizhou Glasses Factory 3 employees a big factory?

Taizhou Glasses Factory has 3 employees. There are nearly 1,9 optical enterprises in Du Qiao, Qiansuo and Damaiyu, with an annual output value of nearly 9 billion yuan. Du Qiao and Qiansuo are the national production bases of sunglasses, which once accounted for 4% of the national production. Yuhuan accounts for nearly half of the top 1 glasses accessories factories in the world.