WorkVenture gives you an inside look at what it's like to work at CONCENTRADE CORPORATION Co., Ltd., office & team photos, reviews and more. This is the CONCENTRADE CORPORATION Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at CONCENTRADE CORPORATION Co., Ltd..Apply to First ClassApply to Stonetech VentureApply to Ruam Kong ProetApply to WorkVenture Technologies