Ningbo RLT have development thounds of ball joint, cross rod used in many trucks, which including European truck such as MERCEDES BENZ,VOLVO,SCANIA,MAN,DAF,RENAULT,IVECO,STEYR,TATRA,KAMA,LIAZ,Japan truck such as HINI,NISSAN,MITSUBISHI,ISUZU,China truck such as FAW,HOWO,DFAC,SINOTRUCK.