Mpira mphero imagwiritsidwa ntchito kwambiri m'makampani a Cement, Mining and Construction kuphwanya zinthu zambiri kukhala zazing'ono kapena zabwino.

Sunwill imatha kupereka zopangira mphero zomwe zili ndi njira zomwe zili pansipa:

1, Aloyi chitsulo

2, Chrome-moly chitsulo

3, Chrome woyera chitsulo

4，Chitsulo choyera cha Chrome chokhala ndi ceramic (moyo wotalikirapo)

Chonde titumizireni kuti mumve zambiri.