WorkVenture gives you an inside look at what it's like to work at Yong Seng Watana Trading Co., Ltd., office & team photos, reviews and more. This is the Yong Seng Watana Trading Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Yong Seng Watana Trading Co., Ltd..Apply to MushroomApply to KYKLOApply to S&JApply to WV