Precast beam wani katako ne wanda masana'anta ke keɓance shi sannan kuma a kai shi wurin ginin don shigarwa da gyarawa gwargwadon buƙatun ƙira.Kuma yayin wannan tsari, gantry crane yana taka rawar da ba dole ba.A cikin manyan masana'antun katako da aka riga aka kera, sau da yawa muna ganin kurayen gantry irin na dogo da na'urorin gantry na taya na roba don samarwa da jigilar katakon katako da aka riga aka kera.
Ko kana gina manyan hanyoyin ababen more rayuwa, zuba gadoji, precast Tsarin ko wasu kankare kayayyakin, SEVENCRANE ne mafi dagawa kayan aiki a yi na ƙarfafa kankare gada kayayyakin.SEVENCRAEN zai ɗaga bisa ga buƙatunku na musamman.An inganta tsarin ƙirar crane bisa ga buƙatun.
