- Dongguan Leien Silicone Rubber Products Factory
- Main business:
- East AsiaChina(Mainland)
- TheSmartCard Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- HTD Fibercom Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Zdcard Group
- Main business:
- East AsiaChina(Mainland)
- Plus-link Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Guangzhou CHC Smart Card Factory
- Main business:
- East AsiaChina(Mainland)
- HongKong Bailing International Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- HongKong H.Y.J. Silicone rubber CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Hongkong Ospic Electronic Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Asia Radio Sale Equipment Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Ares Music Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Allfull technology Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- RayTalk Communications Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- ShenZhenqijiekejiltd
- Main business:
- East AsiaChina(Mainland)
- Atelecom Technology Co,Ltd
- Main business:
- East AsiaChina(Mainland)
- Simeni Ltd
- Main business:
- East AsiaChina(Mainland)
- Titec Tech Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Maxple Electronic Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Rtb International Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Network Zone Technology
- Main business:
- East AsiaChina(Mainland)