Douglas Environmental
| Business category 1 | Other Electrical Equipment |
| City ( of main office ) | Hayward, US, United States |
| Address | 2008 National Ave |
| Phones | 001-925--5867582 |
| Fax | 1-831-1481 |
| Date | 2011 Oct 29, 11:10 |
| Business category 1 | Other Electrical Equipment |
| City ( of main office ) | Hayward, US, United States |
| Address | 2008 National Ave |
| Phones | 001-925--5867582 |
| Fax | 1-831-1481 |
| Date | 2011 Oct 29, 11:10 |