Hefei Kunhuan Construction Machinery Co., Ltd. is located in Hefei,China. China's largest second-hand construction machinery market, the annual sales steadily ranks the forefront of the country. Our main products include used excavators, used loaders, used bulldozers, used rollers, used graders and so on.Our range of services mainly focused on both domestic and overseas market.We are well experienced in this line and have been committed to this field for over 10 years. what we offer...