- Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
- Mine Car, Mucking Loader, Mining Locomotive, U Steel Support, Mine Support, Wall Cement Plaster Machine, Scraper Conveyor, Crawler Dumper, Concrete Pump
Shandong
- Smart Check Security Equipment (Shenzhen) Co., Ltd.
- Metal Detector, Handheld Metal Detector, Walk Through Metal Detector, Under Vechile Inspection Mirror, Under Vehicle Inspection Camera, Life Detector, Gold Metal Detector, Underground Metal Detector,
Guangdong
- Dongguan Viking Technology Co., Ltd.
- Vacuum Lifter, Metal Detector, Baggage Scanner
Guangdong
- Shenzhen Alishang Technology Co., Ltd.
- Signal Detector
Guangdong
- Shenzhen Dexin Industrial Co., Ltd.
- GPS Detector, Uav Detection Equipment, Uav Jamming Equipment, Drone Detector, Portable Drone Detector
Guangdong