Street Address: 12f, Guting Building, Hefeng Creative Square, 495 Jiangdong North Rd, Jiangdong Area, Ningbo, Zhejiang, China
City: Ningbo
Province: Zhejiang
Country/Region: China
Material:Carbon Steel
Extended length:177mm
Stroke:28mm
Tube Diameter:10/28mm
Bus Seat
Lockable Gas Spring Life time: 100,000 cycles at least Salt spray test: corrosion resistance above 120hrs; Max force loose: within 8% after life time cycled;Product surface process: priston rod black nitrated or chorme coated, cylinder painted black in good looking. Oil leakage: no.