CARTER MACHINERY INTERNATIONAL CO., Ltd. is mainly engaged in world-renowned Japanese used Komatsu excavators, Sumitomo, Hitachi, Shengang, Kubota, Ishikawa Island. South Korea-used Daewoo excavators, Hyundai. United States-second-hand Carter excavator. Sweden-Second-hand Volvo. Sany and other well-known brand second-hand excavator sales business. Through its development in recent years, it has become the benchmark of China's second-hand machinery industry, and is currently the largest second-hand excavator market in East China, North China, Central China, Northwest China, Southwest China, and Northeast China. As the scale of Shanghai Kunjin continues to expand, in recent years, it has also expanded its business to overseas trade markets, mainly sold to Africa, India, Ethiopia, Vietnam, the Middle East and other regions.