präzise Zugfeder mit einem / zwei Haken

Features: 1>Extension springs with wire diameter from 0.08mm up to 3.6mm; 2>Extension springs made of carbon steel, piano steel, SUS, alloy steel, iron, plated steel etc. 3> Extension springsgenerally used in telecommunication, medical instruments, optical equipments, power supply, switch, computer peripherals etc. 4> first-class quality and customer designed shapes; 5> packing with inner plastic bags/inner cartons/outer cartons; 6> OEM is provided as per custom-design; 7> Payment: 30% partial payment in advance, 70% balance remitted before shipment