Pocket Spring Coil Unit for Mattress Customizable Size Wholesale

Each coil is individually wrapped in a non-woven fabric pocket, moving independently to contour precisely to the body.

Wound from high carbon steel wire (1.6mm-2.4mm), the coils deliver strong, durable support that resists bending and fatigue, holding shape over years of compression.

With 5-10 coil turns, 8-26 cm unit height, and 6-7.5 cm core diameter, the unit can be tailored to your required firmness and mattress thickness.

Available across all standard sizes -- Single, Double, Twins, Queen, King, and Super King.

Optional side reinforcement and side frame enhance edge support, reduce edge collapse, and extend the usable sleeping surface -- ideal for premium and commercial mattresses.

100% non-woven polypropylene pocketing is durable, breathable, and noise-free -- eliminating metal-on-metal contact for silent performance.

Flat-compress into pallet or roll-pack options reduce shipping volume and freight cost. Sourced direct from factory with competitive wholesale pricing.