Adireshin Kamfanin
No. 6668, Sashe na 2, Titin Qingquan, Qingbaijiang Dist., Chengdu, Sichuan, Sin
Kimiyya da fasaha sun jefa alamar, nasarori masu inganci a nan gaba!
Walda da hannu yana nufin hanyar sarrafa kayan walda da sandunan walda da hannu.Waldawar baka ta hannun hannu tana amfani da ƙarfin zafi na baka azaman tushen zafi.Karkashin aikin zafin baka, wutar lantarki da karfen tushe za su narke a wani bangare, ta yadda bangaren welded zai iya cimma manufar hadewar atomic.