1,You will be fully covered by our defects Warranty ( Any products be found withmanufacturing defects such as Sewing Problem,Elastic damage,Fabric damage,Zipper damage and TPU damage,your costs of free replacement will be accounted on us ).2,You will get
Can produce 0.10mm-100.0mm wire diameter of spring's main products are: springs, torsion springs, extension spring, compression spring antenna, battery springs, abnormity springs, and other special spring, etc.