2. Jiangsu Guotai International Group.
3. Hengli Group.
4. Donghua Energy.
5. Jiangsu Hengtong Optoelectronics.
6. Suzhou Golden Mantis Building Decoration Co., Ltd. ..
7. Dongshan Precision.
8. Hong Sheng Group.
9. Yonggang Group.
10, Ding Tong group.