WorkVenture gives you an inside look at what it's like to work at DRK Power Service Co., Ltd., office & team photos, reviews and more. This is the DRK Power Service Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at DRK Power Service Co., Ltd..Apply to Dumoroc TradingApply to TsiApply to Light BlueApply to WorkVenture Technologies