WorkVenture gives you an inside look at what it's like to work at Sunflag Abrasive Co., Ltd., office & team photos, reviews and more. This is the Sunflag Abrasive Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Sunflag Abrasive Co., Ltd..Apply to t leasingApply to Thai OpticalApply to WhapowApply to WorkVenture Technologies