Hongze Dongjun Machinery Co. Ltd, Specialized in R and D and Manufacturer of Oil//gas wellhead equipment and x- mas tree assembly, is the supply network enterprise of PetroChina Company Limited, China Petrochemical Corporation and China National Offshore Oil Corporation. Dongjun has a strong technology strength, efforts shall be made to create the best in China but also well know on the international market.
The products of DongJun Machinery have widely used in domestic onshore/offshore oilfields all over China, In addition, the products have been exported to more than dozens of countries, DongJun machinery mainly products gate valve, mud valve, casing head, oil/gas Christmas tree,choke and kill manifold, cementing manifold, mud separator, drilling parts with API Standard. The company has the honors to get more National New Products and national Patent
Dongjun Machinery will persist on the quality police of "Quality is life, Guarantee satisfaction to customers, development depend on consolidation, continuous improvement" Dongjun has established Quality Control and Quality Assurance system to be certificate the authority to use API monogram for API Spec 6A,API Spec 16C as well as ISO 9001 certificate.
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