Hartwan, Hartwan Electric elevator Co., Ltd. ọkachamara mmepụta, echichi na otu, àgwà mmesi obi ike, Hartwan electric ebuli elu ikpo okwu, Hartwan electric elevator, Hartwan electric hydraulic ebuli n'elu ikpo okwu, Hartwan electric elevator mgbe-sales nkwa, na elu elu akụrụngwa mmepụta
Hartwan Electric elevator Co., Ltd. bụ isi Hartwan electric ebuli n'elu ikpo okwu, Hartwan electric ebuli, Hartwan electric hydraulic lift platform, Hartwan electric lift production sopplier in the Hartwan area. Ụlọ ọrụ ahụ nwere ike nkà na ụzụ siri ike, ngwá ọrụ zuru oke, ma nwee ọtụtụ nhazi nke mmepụta na nhazi dị ukwuu.