- Zhongshan Nengtong Electronic Burglarproof Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sihon Electronics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongguan Dongli Xingsheng Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai Aitomu Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Ningbo Yinzhou Hishen Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Hytang Hand Truck Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fujian Youbisheng Machinery Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Xiamen Jinbaili Metals Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Renqiu City Huading Automobile Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wuxi Thai-Racing Trade Co., Ltd.
- Main business:
- South AmericaBrazil
- TTP Power Development (Guangzhou) Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Hengjie Industrial Products Co., Ltd.
- Main business:
- Dacheng Bozone Sprocket Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Renqiu Valen Machinery Parts Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Chongqing Chicheng Manufacture Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiuda Sprocket Manufacture Co., Ltd.
- Main business:
- Zhejiang Juli Metal Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Kangli Metal Products Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongkang Junjian Industrial Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Hongsheng Industry And Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda