- Ringsun Holdings Limited
- Electric Stapler,Electric Punch,Electric Tape Dispenser,Electric Pencil Sharpener,Electric Eraser,Electric Multi-Use (Stapler + Punch),Manual Stapler,Manual Punch,Manual pencil sharpener,Thermo Bind.
- Address:Room 2506, 25 / F, Million Fortune Industrial Centre, 34-36 Chai Wan Kok Street, Tsuen Wan
- CJ Office Automation
- binding cover,thermail bind,thermail cover,mesh cover,binding machine.
- Address:Beech Street
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