WorkVenture gives you an inside look at what it's like to work at TGN Engineering Co., Ltd., office & team photos, reviews and more. This is the TGN Engineering Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at TGN Engineering Co., Ltd..Apply to Sahaviriya SteelApply to ginja digital pteApply to Doctor RaksaApply to NP Cosme Tech