Sing Wong of Hong Kong Enterprise Co., Ltd.
| Business category 1 | Alkali |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | Lei Yue Mun Road, Kwun Tong, Kowloon, Hong Kong, New City Centre 2, Room 11, 3rd Floor |
| Phones | 852-28876562 |
| Date | 2011 Oct 29, 09:10 |