Test
LONGREEN owned 20sets of advanced testing facilities,including Vertical Dynamic Performance Testing Stand, Performance testing Stand for Air Spring, Vertical Fatigue Testing Stand etc. All these facilities can perform dynamic and static stiffness test, fatigue test,high and low temperature performance test,compressive resistance test, air leakage test as well as whole series of rubber material characteristic tests. All these testing facilities and inspection improve the stability and the reliability of our product quality.