- Yueqing Wangheng Electric Co., Ltd.
- Industrial plug and socket (sales for export market)
Zhejiang
- Sun Harken (Xiamen) Intelligent Technology Co., Ltd.
- Heavy-Duty Connectors, Circular Connector, PV System Connector Installation, Junction Box
Fujian
- Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
- Solar Controller, Distribution Box, Sensor, Ozone Generator, Encoder, Explosion-proof Telephone, PLC, Heavy Duty Connector, etc.
Zhejiang
- Ningbo Beris Electronic Co., Ltd
- Solenoid Coil, Solenoid Armature, Valve Connector
Zhejiang
- ZHEJIANG SMICO ELECTRIC POWER EQUIPMENT CO., LTD.
- Heavy Duty Connector, Anchoring Clamp, Insulation Piercing Connectors
Zhejiang
- Yueqing Chenf Electric Co., Ltd.
- Connector, Wire Harness, AMP Connector, Anderson Connector, Deutsch Connector, Automotive Connectors, Auto Connectors, Distribution Box, Industrial Plug & Socket, Battery Terminal
Zhejiang