A: Ya dogara da iyawar injin. Idan yana da gyare-gyare masu daidaitawa kuma yana iya daidaita adadin zubin gwal da aka zubo daidai, to yana yiwuwa a jefa sandunan gwal masu girma da nauyi daban-daban. Koyaya, idan na'ura ce ta musamman tare da kafaffen saituna, da alama ba zata iya ba.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. wani kamfani ne na injiniyan injiniya da ke kudancin kasar Sin, a cikin birni mai kyau da kuma mafi saurin bunkasar tattalin arziki, Shenzhen. Kamfanin shine jagorar fasaha a fannin dumama da kayan aikin simintin gyare-gyare don karafa masu daraja da sababbin masana'antu.
Ƙarfin iliminmu a cikin fasahar simintin gyare-gyare yana ƙara ba mu damar yin hidima ga abokan cinikin masana'antu don jefa ƙarfe mai ƙarfi, babban injin da ake buƙata platinum-rhodium gami, zinariya da azurfa, da dai sauransu.