WorkVenture gives you an inside look at what it's like to work at The Siam Gypsum Industry (songkhla) Co., Ltd., office & team photos, reviews and more. This is the The Siam Gypsum Industry (songkhla) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at The Siam Gypsum Industry (songkhla) Co., Ltd..Apply to Codex DigitalApply to PeninsularApply to SheratonApply to WV