... Machining,, drilling, threading, knurling. Turning, Drilling, Inspection At least 5 times of inspection during production Term of payment T/T ... under ISO9001:2008 certifiedfactory they have a monthly capacity of 10,000,000 units, to machine your volumeorders. The current ... in satisfiedcustomers.We are proud that we have been producing custom-made fittings for our USAclient over six years and the ...