Detailed Product Description

Features:

1>Extension spring  with wire diameter from 0.08mm up to 3.6mm, hooks of the tension spring could shaped as actual need;

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

3> rifely used in SD card, computer peripherals, telecommunication and other industrial areas;

4> high quality and perfect designs;

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.