Detailed Product Description

1> spiral spring made of carbon steel, piano steel, SUS, alloy steel, iron, plated steel etc.

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

3> first-class quality and customer designed shapes;

4> OEM is provided as per custom-design ;

5> Packing with plastic bags, inner boxes and outer cartons.

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