- Guangzhou Long Gui Technology Co., Limited
- Main products: Computer Products, Consumer Electronics, Electrical & Electronics, Furniture, Industrial Equipment & Components, Office Supplies, Service, Tools & Hardware
- Hunan [Verified]
- Yangzhou R & D Co., Ltd.
- Main products: Ferrite Core , Remote Control , Bobbin , Transformer , Transistor , IC , Chip
- Jiangsu [Verified]
- Tianjin Grewin Technology Co., Ltd.
- Main products: Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Lights & Lighting, Manufacturing & Processing Machinery, Security & Protection, Tran
- Tianjin [Verified]
- Sunlit Technology (HK) Co., Ltd.
- Main products: Construction & Decoration, Electrical & Electronics, Lights & Lighting, Security & Protection
- Guangdong [Verified]
- Yueqing Heyi Electrical Co., Ltd.
- Main products: Fuse Cutout , Current Transformer , Composite Insulator , Split Core Current Transformer , Energy Meter , High /Low
- Zhejiang [Verified]