- LoveChip Semiconductor
- Main business: global electronic components distributor
- East AsiaHong kong(China) (Trader,Wholesale)
- OPPIOT Technologies Co.,Ltd
- Main business: UHF metal tag RFID tag PCB tag
- East AsiaChina(Mainland) (Manufacturer,Wholesale)
- O-LEADING SUPPLY CHAIN (HK) CO.,LIMITED
- Main business: PCB, Printed circuit board, PCB Assembly , electronic components
- East AsiaChina(Mainland) (Manufacturer)