Nan’an Ruicheng Transportation Machinery Co.,Ltd.,founded in 1980's is a professional production and sales of heavy truck fittings manufacturers, professional production of “RH" brand DriveShaft center support bearing,including DFM.FAW.JAC.SINOTRUK.BENZ.VOLVO.SCANIA. MAN.FORD.DAF.IVECO.TOYOTA.MITSUBISHI.HINO.NISSAN.ISUZU.HYUNDAl,etc. stent assembly of more than 100 kinds of series and rubber parts,engine pad,shaft universal joints and other series,become the domestic and foreign enterprises supporting fixed---- point units。