Friend Company
- Backup Sentry, LLC
- Shenzhen Hisung Technology Co., Ltd.
- Shenzhen Hi-Tech Electronic Industrial Co., Ltd.
- Muking Heavy Truck Accessories (Nantong) Co., Ltd.
- Fashine Fashion Co., Ltd.
- Changzhou HiTec Electronics Manufacture Co., Ltd.
- Dongying Hi-tech Spring Chemical Industry Co., Ltd.
- Hitech Rubber Products
- Hitecindia
- Qingdao Hitec Hardware Co., Ltd.
