CHINA STAR GREAT DRAGON was founded in 1996. The company acquired international trade authorization from the competent authority in 2004.We are a professional exchangeable mud pump part, wellhead device and tool joint manufacturer; and we are also a leading drill pipe, drill collar (slick & spiral type), HWDP, Kelly, casing & tubing supplier for oilfield drilling work. All the products are imported or made in China.From North America to Europe, from South America to Middle East, from Southeast Asia to Russia, our customers around the world rely on us for the daily drilling operatioins.

 Our Product Lines
 Our extensive fluid end pump parts include liners, piston rods, pistons and hubs, fluid end modules and accessories, valves and seats for all major brand mud pumps. We can also provide casing head, tubing head, X-mas tree, tool joint and other wellhead device. On the other hand, we can offer custom design-built service per our client’s drawings and specifications.
 In the field of sale for OCTG, the company has established the long-term cooperation with CNPC, SINOPEC, CNOOC, such as Daqing oil field, Kelamayi oil field, Liaohe oil field and Changqing oil field, etc; Northwest company, Southeast company, Huabei company, Jiangsu oil field, Jianghan oil field, etc. The company has set up a bonded warehouse in Tianjin, in order to have enough reserve of the pipes of general standard which are used in oil field, as well to guarantee the supply of urgent needed materials to oil fields.
 Our company also built long-term supplying relationship with the companies in Middle East, South America, Russian, Southeast Asia.

 Our Technology
 Latest technology and equipments including CNC machines are implemented to ensure the consistency of quality and efficiency of production. We also provide CAD documentation and design service. If you can sketch it out, we can build it for you.

 Our Quality
 The mud pump parts, wellhead device and OCTG in all sizes we manufactured, can meet or exceed OEM specifications and API standards. Our facility has been certified for API-5CTand 7K. It was also ISO9001:2000 certified. Our state of art testing lab is well equipped to make sure our products meet client’s specifications. That is part of the reason why one of the major mud pump manufacturers chooses us as their OEM part supplier.

 Our Value
 

The mud pump parts, wellhead device and OCTG we provide can meet or exceed the requirements in API Specification. Our facility has been granted for API-5CT, API-6A, API-7K & ISO9001, 2011 certificates. Our testing lab in factory is configured the high precise devices to make sure our products can meet     customer’s requirements. That is the main reason why all of our customers choose us as their major supplier.We supply all sizes and kinds OCTG which are made by world famous mill in China or other countries. Our professional inspector will supervise the entire manufacturing process. The products will be checked strictly as per API standard before delivery.

    • EMSCO
      • FB1300
      • FB1600
    • Gardner Denver
      • PAH
      • PZ-8
      • PZ-9
      • PZ-10
      • PZ-11
      • TEE
    • IDECO
      • T1000
      • T800
    • National Discharge and Suction
      • 12-P-160
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.