Street Address: Binhe Road
City: Suzhou
Province: Jiangsu
Country/Region: China
Nissan, Renault, Toyota
Could judge the valve is good/bad quickly. Put the valve assembly on the valve base. After sealed by steel ball, the vaccum gun will suck and the vaccum gauge will show the value. If value keep still after the suctio, it means the valve is good; if the value is dropping slowly, it means the valve has slight deffect; if the value is dropping rapidly, it means the valve is badly damaged. The deffective valves and damaged valves could be fixed with the grinding tool for valve. Competitive prices and High-quality products supplied for you! Contact me and I will respond asap, thanks!