Hunan Plum Mechanical and Electric Technology Co., Ltd bụ ụlọ ọrụ teknụzụ dị ike nke nwere ọrụ ise nke nyocha ngwaahịa na mmepe, mmepụta na ahịa, ọrụ nlekọta, ọkọnọ, mbubata na mbupụ ahia. Ụlọ ọrụ ahụ dị na ogige mmepụta ihe nke Jiangbei Town, Changsha County, Hunan Province, China. Ọ dị naanị kilomita 15 site na ọdụ ụgbọ elu International Huanghua, nwere ọnọdụ mpaghara dị elu yana njem dị mma. Azụmahịa anyị bụ isi, mmepụta na ire nke crawler dumper, bụ nke a na-eji eme ihe nke ukwuu maka ubi mkpụrụ osisi, ugbo, owuwe ihe ubi, ebe a na-ewu ụlọ, njem osisi na achara, ebe a na-egwuputa ihe, wdg......