Changzhou Hi-Earns Mechanical & Electric Co., Ltd yana cikin birnin Changzhou na lardin Jiangsu, wanda ke gabashin kasar Sin tare da samun damar zirga-zirga. Kasuwancinmu ya kware a injin dizal 9hp, injin fara dizal na hannu, injin dizal na lantarki 3KW, DIESEL GENERATOR 10KW, janareta silent dizal kashi uku, injin dizal janareta na nau'in nau'i uku da sauransu. Ƙarfin mu na wata-wata yana da fiye da saiti 6000, kuma samfuranmu sun fi siyarwa a gida da waje na shekaru masu yawa. Ba tare da shakka ba, Kamfanin Hi-Earn na ɗaya daga cikin manyan masana'antun da ke yin tasiri a fannin samar da wutar lantarki a kasar Sin.