Who is SIAM Gypsum?
The Siam Gypsum Industry (Saraburi) Co., Ltd About Elephant Gypsum Board The Siam Gypsum Industry (SGI) or “Elephant Gypsum Board” was established in July 1982 to manufacture and supply gypsum wall and ceiling solutions. It categorizes Elephant Gypsum Board products into 6 categories: gypsum boards, gypsum tiles, metal profiles, gypsum compounds, gypsum partition systems, and…