Union System Ltd
| Business category 1 | Door & Window Accessories |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | Room C, 5 / F, Cheung Fai Industrial Building, No. 133 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong |
| Phones | 852-25057021 |
| Fax | 852-25057194 |
| Web site | www.unionsystem.com |
| Date | 2011 Oct 29, 10:10 |