WorkVenture gives you an inside look at what it's like to work at Thai R.t.n.t Holding Co., Ltd., office & team photos, reviews and more. This is the Thai R.t.n.t Holding Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Thai R.t.n.t Holding Co., Ltd..Apply to sine education serviceApply to Sun SeriesApply to Double v spaceApply to Blue House