- Suzhou First Display & Advertising Appliance Manufacturer Co., Ltd
- Address:No.9 He'an Road ,Puzhuang Industry Park,Wuzhong Zone
- Beijing New
- Address:16th Tower of First-Town, No. 36 Guangqu Road, Chaoyang Dist.
- Jiali Iternational I&E Co., Ltd.
- Address:No. 770 Yingtian Road, Nanjing, China