... /1000-20.2.South America,North America,Russia,Asian , Middle East ,Africa and other world market.3.Experience engineers and workers ... : North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe etc TIRES USE AND MAINTANCE Good ... Zhakou, able to do so as far as possible be filled with raw rubber to prevent sediment intrusion cord layer, resulting ...