» Leave a MessageContact Info
| Company name | OIS Company Limited |
| Contact Person | Thomas Ngai |
| Street Address | RM2507, Billion Trade Ctr, 31 Hung To Rd. |
| City | Hong Kong |
| Province/State | Hong Kong |
| Country | Hong Kong, China[HK] |
| Zip Code | Hong Kong |
| Phone Number | 852-852-2790 3350 |
| Fax Number | 852--2142 6935 |