JC-112 24×1 3/8 26×1 3/8 27×1 3/8. Superior is a large enterprise, we specialized in designing developing and manufaacturing kinds of bicycle and motorcycle tyres, and tire inner tubes. Our main products are HOUND JOETO SUPEREAL and ARMOUR. They are not only sold well domestic market, but also become popular in oversea market. Our products sell spreading over 20 provinces and cities in China at the same time selling on 10 countries and regions in oversea market and enjoying a good reputation.