JCB Agricultural Tractors vs Yishan(Tianjin)Heavy Agricultural Tractors which is better

JCB Agricultural Tractors and Yishan(Tianjin)Heavy Agricultural Tractors Which one is better? What is the difference between JCB Agricultural Tractors and Yishan(Tianjin)Heavy Agricultural Tractors which is of good quality, the editor learned through comparative analysis JCB 8330 Agricultural Tractors,JCB 8290 Agricultural Tractors,JCB 4220 Agricultural Tractors,JCB 4190 Agricultural Tractors,JCB 4160 Agricultural Tractors,Track system below 100 horsepower performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand JCB Agricultural Tractors and Yishan(Tianjin)Heavy Agricultural Tractors Which is better, please pay attention to global-ce.