WorkVenture gives you an inside look at what it's like to work at Manch Communications (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Manch Communications (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Manch Communications (Thailand) Co., Ltd..Apply to NP Cosme TechApply to SigmaNESTApply to St. RegisApply to Minor