Qingdao Ocsen Industrial Company Limited, through years of development, is a large-scale enterprise selling, importing & exporting tires, trucks and real estate. Over years, by introducing the advanced technology, investing new equipment, exchanging and buying shares, OCSEN has got great progress in the R&D, quality & service improvement and market development. Now our yearly production capacity is 2 million truck tires, 6 million car tires and 1.5 million OTR and agricultural tires. All ...