1. Material: Brass/Copper, Aluminum, Steel, Carbon Steel, Stainless Steel, etc.
2. Equipment: 5T, 35T,63T,108T,200T,315T and 630T punching machines
3. Main production process: Sheet metal cutting, deep draw, punching, machining, threading, and welding
4. Surface treatment:...
Products: die cast promotions,
steel investment castings