We use a broad range of ferrous and non-ferrous metals to cast parts. These include several grades of carbon like 1020, 1025, 4130etc. And alloy steels, austenitic and martensitic stainless steels, brass, bronze, aluminum,zinc.
For the product size we can manufacture is as below:
Investment casting: 0.05~25kg (1.8ounce~55pound)
Sand casting: 1~96kg (2.2~212pound)
Die casting: 0.01~33kg (.35ounce~73pound)

