China Star Great Dragon Trading Co., Ltd is a leading manufacturing and supplier of mud pump parts which are suitable for the pumps of main brands, including Bomco, Brewster, Continental Emsco, Gardner Denver, IDECO, Massarenti, National Oilwell, OPI, Wheatley, etc.
Our company adopts advanced technology and equipments (such as NC Lathe). We can guarantee the production efficiency and quality. We also run a lab with variety inspection devices which can meet customers's requirements. That is why USA's users choose us as their main supplier of mud pump parts.

    • CasingHead
      • TubingHead
    • Christmastrees
Star Zirconia Ceramic Liners are available for all major mud pumps with various bore sizes.
Comparing to regular sleeved liners, our Zirconia liners offer:
Significant longer service.
Better performance.
Safer operation.
Life time cost saving.