Purchase Qty. Reference FOB Price
1,000-4,999 Pieces US$0.06
5,000+ Pieces US$0.05
Product Description
Product name Side double m shape butterfly spring for frame edge support spring Wire φ2.8-4.0mm Length 22-33cm Height 9-25cm Round dia 2-3cm Ring 1-2 turns Product Description 01 Careful surface treatment The surface of the spring is polished, the surface is ...