WorkVenture gives you an inside look at what it's like to work at Tien Yuen Machinery MFG (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Tien Yuen Machinery MFG (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Tien Yuen Machinery MFG (Thailand) Co., Ltd..Apply to SupertripsApply to International manpowerApply to MugendaiApply to Buathong Wattana