Where are many insole production and processing plants?

Guangdong, Zhejiang, Jiangsu and Fujian all have many insole production and processing plants. Among them, Dongguan, Huizhou, Shenzhen and other places in Guangdong Province are one of the important bases for insole production and processing, and there are many insole production enterprises and supply chain supporting enterprises. Wenzhou, Yiwu and other places in Zhejiang Province also have a certain scale of insole production and processing industry, mainly small and medium-sized enterprises, with flexible production capacity. Suzhou, Changzhou and other places in Jiangsu Province mainly produce high-end insoles and have some enterprises with high technical level. Quanzhou, Jinjiang and other places in Fujian Province are also one of the important producing areas of insole production and processing, mainly producing sports insoles and functional insoles.