Gadar gada muhimmiyar reshe na injiniya na injiniya kuma ana amfani dashi sosai a cikin sufuri, cigaban birane, da kuma samar da abubuwan more rayuwa. A matsayin babban tsarin wanda ke ƙetare matsalolin da ke tattare da koguna, kwarin gwiwa, da hanyoyi, gadoji sun inganta dacewa da haɗuwa da ci gaban tattalin arziki da ci gaba. Ana amfani dashi a cikin yanayin yanayi iri-iri kamar hanyoyi, layin dogo, hanyoyin jiragen ƙasa, tashar jiragen ruwa, masu tashoshin jiragen ruwa, yawon shakatawa na ruwa, yawon shakatawa na ruwa, yawon shakatawa na ruwa, yawon shakatawa na ruwa, yawon shakatawa na ruwa.
Bridge ya fuskance kalubale kamar zirga-zirgar zirga-zirgar ababen hawa, matsanancin yanayi, tsufa na yau da tsufa, da lalacewa, da lalacewar muhalli. Abubuwan ƙarfe na Xinzhe suna aiki tare da kamfanonin injiniyoyin da ke ƙasa don samar da sassan aikin sarrafa karfe, gami da:
● Karfe katako da faranti na karfe
● Ganawa baka da ginshiƙi
Faranti da faranti
● Cerariils da kuma Ruwan hankali
● Bridge wanke da faranti na karfe
● Fitar da gidajen abinci
● Inganta Frames da Taimakawa Frames
● kwalaye na karfe
Taimaka abokan ciniki yadda yakamata su jimre wa kalubalen hadadden a cikin gini kuma tabbatar da kwanciyar hankali da kuma ƙarfin gado.