Why do we Choose MIM Gear Ring

Variety and output of MIM gear ring is rising,and its applied range is also growing,the reasons of it are as follows:
Saving cost by saving labour,material and improving production efficiency,
.Stock utilization could reach more than 95%,because MIM process could reuse the rejected products by smashing its body.
Products from bulk production have extremely similar size,wight,construction and other factors.
Material density of MIM gear ring is controllable
No matter how complicated the gear ring is,MIM process could conquer it easily.
MIM gear ring has awesome surface roughness,surface roughness is the important property when it is working.