Holtop gara China refrigeration 2008, Shanghai

Dị ka ndị na-eduga emeputa na okpomọkụ mgbake ubi, Holtop nwetara nnukwu ihe ịga nke ọma na China refrigeration 2008 na Shanghai si Apr.9-11. Ngwaahịa Holtop HRVs na ERV, Rotary okpomọkụ na AHU nwere mmasị na ọtụtụ ndị ọbịa si ma n'ụlọ na mba ofesi. 

Mkpesa na Eprel 15, 2008