simis is a professional aluminum parts manufacturer in China. We can make all kinds of aluminum materials as customer’s requirements, for example aluminum 6061, 6082, 7075. And we can make heat treatment as customer’s requirements . Our casting weight is from 0.01KG to 50KG. We can ensure the casting tolerance from CT5-CT7 in view of different parts. We can make all kinds of forging parts as drawings and samples from customer .