construction machinery hub

casting is an ancient metal manufacturing technology,  

precision casting is a high cost-effictive and very popular process now, it can produce the parts from 0-100kg in the complex structue that forging or machining can't execute.

Ningbo is famous for the precision casting,there is a whole casting manufacturing chain here,

from the casting mould developping,casting parts making, precison cnc machining,and heat treatment,

the part is used for construction machinery, weight is about 100kg,

upon the request of  the high casting quality, we will test and inspect the casting by much means to satisfy our customer,

we accept the contract manufacturing business