I'm glad to email to you. You can call me Dell. I come from Shanghai Junye used constraction machine,Co.ltd. I have many used machine. I have a company,a big yard. I'm not a agent. Pls check my stock list, If you are interested in any machine, pls email to me or call me. Welcome to Shanghai to inspect the machine, you can test the machine in my yard as you like. I can offer certification by TADANO and KATO Crane company. I think we will do a good and long business.Thanks.