| | |  Head Office | | | | | | Address | Goko Spring (Thailand) Co.,Ltd. | | | 60/109 Moo 19 Navanakorn Industrial Estate, | | | Paholyothin Rd., Tambol Klong Nueng, | | | Amphur Klong Luang, Pathumthani 12120 Thailand | | Tel | 66 (2) 529-3740-2, 66 (2) 529-3247 | | | 66 (2) 909-5209-10 | | Fax | 66 (2) 908-7281-2 |
| | | Map of GST Head Office | | | | | | | |  | | | Korat Branch | | | | | Address | Goko Spring (Thailand) Co.,Ltd. (Korat Branch) | | | 330/1 Moo 2 Ratchasima-Chokchai Rd., | | | Tambol Nongbuasala, Amphur Muang, | | | Nakhonratchasima 30000 Thailand | | Tel | 66 (44) 327-529-30 | | Fax | 66 (44) 327-7531 |
| | | Map of GST Korat Branch | | | | | | | | | | | Goko Hatsujo Co.,Ltd. | | | | Address | 25-16 Gokanme-Cho , Seya-Ku , Yokohama City | | | Kanagawa Japan Post Code:246 | Tel : | 045-921-0868?Fax : 045-921-5980 |
| | | Map of GST Head Office | | | | | | | | | | | Goko Spring Vietnam Co.,Ltd. | | | | | Address | Goko Spring Vietnam Co.,Ltd. | | | Lot 14 , Noi Bai Industrial Zone, Quang Tien, | | | Soc Son ,Ha Noi Viet Nam | | Tel | +88 (4) 582 1617 | | Fax | +88 (4) 582 1619 |
| | | Map of GSV | | | | |
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