Title: Qingdao Sinorient International Co., Ltd. Description: specialized in designing, manufacturing and marketing of Chinese tires. We are primarily comprised of two tire factories. Our tires include OTR tires, agricultural tires, skid steer tires, truck tires and light truck tires, ST bias tires and trailer tires. Tags: OTR tires giant OTR tires URL: http://www.sinorient-tire.com [ ]