adjusting screw rod 2.auto part,resonance stem 3.material: carton steel, stainless steel, brass 4.size:meet as clie

1. adjusting screw rod

2. telecom part,resonance stem3.material:carton steel, stainless steel, brass

4.size:meet as clients need

5.useage:communication parts6.It can be customized to meet client's requirements.

7. fine quality and good price

8.OEM and ODM service offered

adjusting screw