Xinji Masu kera injinan ɗagawa ne Xinji sha'anin hadawa samarwa, bincike da ci gaba, masana'antu, da kuma tallace-tallace na Xinji dagawa kayan aiki, Xinji dagawa inji, Xinji dagawa kayan aiki da kuma ayyuka! Amintaccen inganci, fifiko farashin, m bayan- sabis na tallace-tallace, ya cancanci amincewa!