Production process

Melting furnace

our facility is start with continuous casting process which running 24/7 with data record 5 years backward for all kind of production until assemble parts tracbility.


From billet to bar, wire size 3mm-75mm  length 2.5-4meter 

Hot forging works

from 20grams to 4kgs is a range of product weight that we handle with +20million pcs capacity/years

Machining (NC, CNC, Transfer)

for wide range of product requirement we have difference facility to support from simplest to the most complex. 

Full process Assembly/quality controlled/ laboratory works

NSL always keep pushing ourllimit to develop and improving our facility process that updating as customer need or setting up a new line as co-operate with customer.