Kukhala ndi magwiridwe antchito abwino kwambiri monga mphamvu yayikulu, kuvuta kwambiri, kulimba kwa mafakitale, magetsi, makina, mphamvu, ma squonductor a mankhwala.
Mapulogalamu akuluakulu ali motere:

1. Chida chodula

2. Magawo a injini kutentha kwambiri

3. Zovala zadothi

4. Zogulitsa zowonjezera kutentha kwambiri

5. Mankhwala osokoneza bongo osagwirizana ndi kuvala

6. Afespace Makampani

7.. Semiconduckir

8. Ntchito zina