NANTAI 80mm Stroke Black Gas Lifts For Boss Chair

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Production Description:

NANTAI 80mm stroke black gas lifts for boss chair
gas spring,gas lift for chairs,locking-type gas spring,types of springs,customized gas spring,gas lift for swivel chairs
1.Type                                
Class 2 ---28 thickness is 1.5mm,50 thickness is 1.0mm                                
Class 3---28 thickness is 2.0mm,50 thickness is 1.2mm                                
Class 4 ---28 thickness is 2.5mm,50 thickness is 1.5mm                                
2.Package                                
Poly Bag + Export Carton, Pallet if you need                                
3.Production Abality: 600,000 PCS/month                                
4.Certificate: SGS BIFMA X5.1,TUV DIN4550                                
5.Highlights:Reliable seal performance ;Defect rate of less than 0.3 percent;Smooth and noiseless stroke;Reliable product quality