... 25,18.00-24,18.00-25,18.00-23 otr tyre Chain My companys products through the introduction of foreign ... steel parts selection,after investment precision casting, welding, and other automatic flash, produced by the process.The product performance, all ... , save time, effort, and with rapid restoration pieces. Commodity OTR Tyre Protection ChainMaterialalloy steelSpecifications16/70--20,16/70-24,17.5 ...