Auto Air chamber T3030 1)Leaf springs, air Chamber, 2)axles, turntables,rims, landing gears, 3)boogies, suspensions,etc. Auto Air Chamber T3030 Xiamen Wondee Autoparts Co., Ltd., located in Xiamen city, Fujian Province of China, has been supplying a wide variety of semi-trailers, trucks, special purpose vehicles, CKD vehicles, & Auto parts. we can supply air chamber for truck and trailer.