permanent casting3

supply aluminium casting parts,by sand casting,gravity casting,

casting process can get a very complex shape parts,it is a very old process,but now people are 

developping green casting process to protect our earth, casting parts are used in every where 

in the life,such as the autombile,houseware,light,computer,radiator,

the part used for pipe system,in order to fit with other parts,we need to develop the special fixture 

for the machining process.then we can get a very steady tolerance parts.