Penang (HQ)
Address : No.9, Lorong IKS Simpang Ampat D, MK 15, Kws Industri Simpang Ampat, Simpang Ampat, 14100, S.P.S,Penang, Malaysia.
Tel : 04-5682277
Fax : 04-5682278
Email : enquiry@gstgroup.com.my
Langkawi
Address : Plot 18, Padang Lalang Air Hangat, 07000 Pulau Langkawi,Kedah, Malaysia.
Tel : 04-9591937
Fax : 04-9591940
Email : lkw@gstgroup.com.my
Kuala Lumpur
Address : No 13, Jalan Ramin, Rawang Food Industrial Park, 48000 Rawang Selangor.
Tel : 03-60915533
Fax : 03-60914433
Email : kl@gstgroup.com.my