Nan Sing Machinery Limited
| Business category 1 | Steel Pipes |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | South Asia Bldg, Kwun Tong, Kln |
| Phones | 852-20-2389 3489 |
| Fax | 852 |
| Date | 2011 Oct 28, 23:10 |
| Business category 1 | Steel Pipes |
| City ( of main office ) | Hong Kong, HK, Hong Kong |
| Address | South Asia Bldg, Kwun Tong, Kln |
| Phones | 852-20-2389 3489 |
| Fax | 852 |
| Date | 2011 Oct 28, 23:10 |