Purchase Qty. Reference FOB Price
1-2 Pieces US$10,000.00
3-4 Pieces US$9,000.00
5+ Pieces US$8,000.00
Product Description
Product Description General components: spindle (positioning shaft) + forming tools / rollers (such as corner-cutting knives, coil wheels, spring-pressing sheets, etc.). Different forming logic for springs: Compression spring (screw compression spring): The wire is conveyed to the outside of the ...