Kwarewa a samar da motoci, noma motoci, injiniya injiniya, super babban da kuma babban, matsakaici tarakta karfe zobe.
A lokaci guda haɓaka daban-daban na musamman karfe zoben sabis ga masu amfani,
Yana daya daga cikin mafi yawan masana'antun ƙafafun ƙafafun ƙasa a halin yanzu.