| Contact Person | Name:Md. Golam Saroar |
| Designation:Managing Director | |
| Phone:1711530599 | |
| Email:ast@nhk-ast.com | |
| Mailling Address | 122/A, Tejgaon I/A,DhakaTejgaon |
| Phone | 28870455 |
| Fax | 28870456 |
| ast@nhk-ast.com | |
| Factory Address | Plot # 3/1, Block – East Chandana,GazipurJoydevpur |
| Phone | 29261463 |
| Fax | 29262304 |
