XiangYang TigerPower Parts Co.,Ltd is a manufacturer and exporter specialized in engine spare parts for CUMMINS .CATERPILLAR.Our products include Cylinder head , Cylinder block , oil pump and so on. Also a couple of products are under development and will come soon. Regard" Quality First, Credit Highest" as the aim Should any of these items be of interest to you, please let us know, We will be happy to give you details.