Purchase Qty. Reference FOB Price
6,500-14,999 Pieces US$1.10
15,000-22,999 Pieces US$0.95
23,000+ Pieces US$0.91
Product Description
Product Description Product description: Production Name: Stage floor spring international gymnastics floor spring Material: Alloy steel : 55Si2Mn 60Si2Mn 55CrMnA 60CrMnA 50CrVA 60Si2CrA Carbon steel (SWC),65Mn,65#,70#,82B,72A,72B. Music wire(SWP).Stainless steel(SUS),304 Wire diameter: 5.3 ...