WorkVenture gives you an inside look at what it's like to work at Dd Service & Trading Co., Ltd., office & team photos, reviews and more. This is the Dd Service & Trading Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Dd Service & Trading Co., Ltd..Apply to ThammasatApply to RGF HR AgentApply to Bangkok InsuranceApply to SOS Service