Detailed Product Description

1>extension spring with wire diameter from 0.08mm up to 3.6mm;

2> made of carbon steel, piano steel, SUS, alloy steel, iron, plated steel etc.

3> generally used in telecommunication, medical instruments, optical equipments , power supply, switch, computer peripherals etc.

4> first-class quality and customer designed shapes;

5> OEM is provided as per custom-design ;

6> Packing with plastic bags, inner boxes and outer cartons;

7> Payment: 30% partial payment in advance, 70% balance before shipment