The main business of SNL is to process precision turning, milling, boring, precision grinding industrial parts and so on. Main materials are brass, copper, stainless steel aluminum alloy, carboloy steel and some environmental metals materials which are under ROHS standard.Now we have capital asserts which are worth 10 million RMB, including a range of advanced equipments, such as CNC lathes (over 50 sets), CNC drilling machines, precise auto-lathes, center-less grinding machines, gauge lathes, etc.