Shanhai TRACO LIMITED
| Business category 1 | Earphone & Headphone |
| City ( of main office ) | Shanghai, CN, China |
| Address | Rooma2402, Baishu Mansion, No. 1230zhongshan Road (North 1) |
| Phones | 86-021-65445458-14 |
| Fax | 86 |
| Date | 2011 Oct 28, 23:10 |
| Business category 1 | Earphone & Headphone |
| City ( of main office ) | Shanghai, CN, China |
| Address | Rooma2402, Baishu Mansion, No. 1230zhongshan Road (North 1) |
| Phones | 86-021-65445458-14 |
| Fax | 86 |
| Date | 2011 Oct 28, 23:10 |