Opus One International Ltd.

Opus One International Ltd. Is a manufacturer of stationery and filing products, with headquarters showroom in Hong Kong manufacturing operations China. Currently producing on OEM basis. We can offer wide range including: Various Kinds Lever Arch Files, e. G. Marble, PVC Manila ...

Telephone：852-852-23013986Address：210 Empire Centre,68 Mody Road, Tst East, Kowloon