青岛昊东机械有限公司坐落于中国 山东 青岛 胶南市 北京路787号,经营产品包括摩托车内胎,法人代表是MR Liu,法人代表是MR Liu,年营业额是人民币3000万元/年 - 5000万元/年,厂房面积是10000平方米,销售区域是全球,年出口额是人民币2000万元/年 - 3000万元/年,We are the professional manufacture for motorcycle inner tube with various kinds of models.Our material is butyl rubber.Our peel can reach to 60N,pulling strngth is around 8.0MPa.Elongation at break is 480%.The quality is really best among all the tubes. If you can let me have the model that you are purchasing now,I would like to quote the best price to you for your reference.