Spring mattress: Steel wire range, 2.1mm -2.4mm Helical wire range, 1.3mm or 1.4mm Border wire range, 4.0mm -5.0mm For the bonnell spring, 4 turns, height range 85mm - 105mm 5turns, height range 135mm - 150mm 6turns, height range 145mm - 170mm Steel wire range, 2.1mm -2.4mm...

mattress contrustion: 1. Height range: 15-20cm 2. Border wire: 4.8-5.0mm. 3. Compressed packing The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's body curve...

mattress contrustion: 1. Height range: 15-20cm 2. Border wire: 4.8-5.0mm. 3. Compressed packing The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's body curve...

1. Height range: 4"~8" 2. Border wire: 4.8-5.0mm. 3. Compressed packing 4.material:72A high carbon steel The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for...

Lastis; 1.Wire thickness: 1.8mm-2.4mm 2. Height: 15-20cm 3. Border wire: 4.8-5.0mm. 4. Compressed packing The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's...

For the bonnell spring mattress 4 turns, height range 85mm - 105mm 5turns, height range 135mm - 150mm The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's body...

Lastis; 1.Wire thickness: 1.8mm-2.4mm 2. Height: 15-20cm 3. Border wire: 4.8-5.0mm. 4. Compressed packing The continuous mattress spring is assembled by our bonnell spring units. It has many advantages compared with ordinary spring mattress. 1. It is suitable for people's...

1.name:532 twin lastic mattress spring 2.size:92*185 3.material:1.9mm 72A high carbon steel 4.OEM and ODM Place of originalshandongBrandShunheSteel72A High carton steelWire thickness1.8mmSpring machineturns5MachinehuaxiazhixingSpring arrange10*38Size36.5*73...

1.name:532 queenl lastic mattress spring 2.size:150*200 3.usage: mattress 4.OEM and ODM 5.provide design service. For the bonnell spring, 4 turns, height range 85mm - 105mm 5turns, height range 135mm - 150mm 6turns, height range 145mm - 170mm Steel wire range, 2.1mm -2.4mm...

pocket coil innerspring,mattress spring,sping unit 1)heat treated under high temperature 2)reasonable price 3)high quality. Bonnel spring , Pocket spring , ...