Opus One International Ltd. Is a manufacturer of stationery and filing products, with headquarters and showroom in Hong Kong and manufacturing operations in China. Currently producing filing stationery on OEM basis.

We can offer a wide range of filing products, including:
Various Kinds of Lever Arch Files, e. G. Marble, PVC
Manila Folders with and without Fasteners
Suspension Files
Expanding Wallets
Polypropylene Filing Products, e. G. Clearbooks, Copysafe
PVC Binders
Writing Pads and Notebooks
Paper Indices and Dividers
Photo Album