WorkVenture gives you an inside look at what it's like to work at Thai-Sino Manufacturing Co., Ltd., office & team photos, reviews and more. This is the Thai-Sino Manufacturing Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Thai-Sino Manufacturing Co., Ltd..Apply to HayashiApply to PeninsularApply to UNDPApply to WorkVenture Technologies