| Sigma Switches | |
| Contact Person: | |
| Job Title: | Export Department |
| Mobile Phone: | 0 |
| Address: | Street Haji Ameer Din,Hafiz Abad Road,Gujranwala, Gujranwala, Punjab, Pakistan |
| Zip/Post Code: | 52250 |
| Tel: | 0092-55-4235565 |
| Fax: | 0092-55-4 |
| Website: | http://www.en.ec21.com |
