For Sales and Product inquiries please contact:

​Email: melania.kheng@gbkencana.com
HP:        +62816 483 8612
Office:  +6221 5431 9365

​
Email: david@gbkencana.com
HP:       +61433821777

​Office:
GREEN SEDAYU BIZPARK
DM 10 NO. 78
Jl. Daan Mogot KM 18
Kalideres
Jakarta Barat
​Kode Pos 11840