Liangshan Tonghua Automobile Fittings Co.,Ltd. specializes in manufacturing and selling competitive axles,suspensions,leaf springs and spare parts for trailler/semi-trailer.Founded in 2008,Tonghua is located in Liangshan,the largest Trailer based of China.Tonghua has its own band LIANGCHENG.Other band products are available.Our products include:American/Germany seriers axle,Special Vehical series axle, American/Germany mechanical suspension,bogie suspension,air suspension,cantilever suspensio...View More