1. Wire selection: most springs are made of round wire, we also can make it with square, rectangular and special wire sections.

2. Wire diameter: We manufacturer springs with a wire diameter of 0.08mm to 3.6mm.

3. Wire material: Stainless steel, carbon steel wire, music wire are the common material we use to manufacturer springs;

4. Production: Our springs go into many applications for diverse industries that require high quality coil springs.

5. Application: generally used in telecommunication, medical instruments, optical equipments, power supply, switch, computer peripherals etc;

6. Packing: our common used packing is with inner plastic bags/inner cartons/outer cartons. Plastic box and tape reels are also used to avoid tangling.

7. Shipment: FOB Hongkong;

8. Payment: 30% partial payment in advance, 70% balance remitted before shipment.