1. good quality competitive price 2. PCR inner tyre 3. good air tightness 4. high heat-resistant 5. ageing-resistant 1 We can produce and export various kinds of PCR inner tyre. The sizes we can supply are as flow: 825-16, 750-16, 700/650-16, 600/650-16, 750-15, 700/650-15, 550/600-16, 450/500-16, 400/450-16, 600/650(175/185)-14, 550/650(175/185)-13, 135/145-13, 450/500-14, 400/450-14, 450/500-12 ...