Foshan Gaoming Hecheng Yirilom Household Factory
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Black Paint S Shaped Snake Spring 3.0mm Zigzag Spring For Mattress And Sofa Spring
Products Descriptions
A rolled zigzag spring (also called pre-coiled sinuous spring) is a space-saving, easy-to-install variation
of traditional zigzag springs, designed for efficient shipping and handling. Here's what you need to know:
Compact Design:
Comes tightly coiled in rolls (like a tape measure)
Unfurls to full length when released
Saves 60-70% storage/shipping space vs. straight springs
Material & Construction:
High-carbon steel (typically 2.0-3.5mm thickness)
Pre-coated with zinc or vinyl for corrosion resistance
Available in standard "S" or custom wave patterns
Installation Advantages:
No pre-stretching required
Can be cut to exact length with bolt cutters
Works with standard C-clips or hog rings
