- Jotrin Electronics Ltd.
- Main business: Electronic Components
- East AsiaHong kong(China) (Wholesale)
- VV HongKong Technology Co Ltd
- Main business: Isolated DC/DC Converter;non-isolated DC/DC Converter;
- East Asia (Trader,Wholesale)
- Wisman High Voltage Power Supply Ltd
- Main business: Micro-modules1Modules1X-ray Generator1Rack mount1High Voltage Amplifiers1Custom Application1Accessory
- East AsiaChina(Mainland) (Manufacturer,Trader)
- Shenzhen Ashany Technology Co.,Ltd
- Main business: charger;switching power supply;lead-acid battery charger;bare-board dual power
- Caribbean RegionBermuda
- CHIEN HUNG TECHNOLOGY
- Main business: switching power supply;power supply;power adapter;smps
- Caribbean RegionBermuda
- Yueqing Jlevel Electrical Co.,Ltd
- Main business: power tool switch;micro switch;switching power supply
- Caribbean RegionBermuda
- Bestern Asia Industrial Limited
- Main business: switching power supply;Measurement & Analysis Instruments;Testing Meters
- Caribbean RegionBermuda