... 00R20etc...14.00R20 -- ABOUT US --We are Qingdao Tanco Trading Co., Ltd. As a part of TANCO Group, our aim is ... Tire Industrial Co., Ltd., TANCO Holding Co., Ltd. and his own international trading company named Qingdao TANCO Trading Co., Ltd.The company possesses the ... and sales service systems, and also has the advanced manufacturing and testing equipments at domestic and international levels. The ...