Brand:Zhengyang
Quantity:50000
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It is a important part of sofa. the better springs make the better comfortable when you upon sofas. name:sofas springs compression springs
mode:ZY_T
material:high carbon steel
shape: coil
wire diameter: 1.8mm-4.5mm
height:8cm-16cm
Convolution:4-12 turns
Head OD:5-12cm
Barrel OD:3.8-10cm
process:heat treatment antirust treatment
surface treatment:galvanize , painting
packing: carton, pallet
payment: T/T, L/C
port: shanghai ningbo
Sample is available within 7 business days. Buyer is responsible for paying shipping cost, which will be deducted from first order.
