WorkVenture gives you an inside look at what it's like to work at Chumsin Machinery (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Chumsin Machinery (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Chumsin Machinery (Thailand) Co., Ltd..Apply to XcellenceApply to UniventuresApply to Siri DesignApply to PTT