| 6-D, Jalan Teknologi 3/5, Taman Sains Selangor, 47810 Petaling Jaya, Selangor | |
| contact@greenmatrixsolution.com | |
|
018-662 6633 (Jeffrey)
018-661 6633 (Alex) |
|
| 03-7491 7912 (HQ) |
