OEM for WEWELER US06285F Contitech 4158NP03 Goodyear 1R12-749. Air spring, load-carrying component of an air suspension system used on machines, automobiles, truck, trailer and buses. Guangzhou Viking Auto Parts Co., Ltd. is a professional manufacturer in designing and producing air springs. Our products are greatly appreciated in OEM and after market.
All the VKNTECH product will apply the below testing before deliveryPhysical test, Diameter detection, 24Hours air leakage test, Characteristics test, Blasting test. All the Results agree to the GB/T 13061-2017 test requirement.