More than 99% of the enterprise in the industry for the private small and medium-sized enterprises, mainly distributed in Guangdong, Zhejiang, Jiangsu, Shanghai, Fujian, Shandong, Hebei and other provinces, municipalities, and
Bangaphezu kuka-99% of the ibhizinisi embonini ukuze amabhizinisi amancane kanye naphakathi yangasese, ikakhulukazi kwasakazwa Guangdong, Zhejiang, Jiangsu, Shanghai, Fujian, Shandong, Hebei nezinye izifundazwe, komasipala, futhi