Manufacturing Capability
About Us

Manufacturing Capability

Manufacturing Capability
Research Cooperation-Driven Development
With innovation as its core driving force, the company has deeply invested in technological improvement for energy exploration and development, and successfully launched a series of world-class downhole tools and oilfield equipment, primarily featuring downhole motors and wellhead equipment products. It serves global partners with professional R&D capabilities to drive high-quality brand growth.
Dezhou United Petroleum Technology Corp.
  • Multiple Scientific Research & Innovation Platforms
    The company boasts a number of innovation platforms, including the Shandong Provincial Enterprise Technology Center, Shandong Provincial Engineering Technology Research Center, Shandong Provincial "One Enterprise, One Technology" R&D Center, Shandong Provincial Industrial Design Center, Dezhou Key Laboratory, and Dezhou Wellhead Equipment Engineering Research Center.
  • Multiple Technology R&D Centers
    The company has established a New Product Technology Research Institute, a Drilling Tool Technology R&D Center, an Equipment Technology R&D Center, an Engineering Technology R&D Center, and a Surface Technology R&D Center. Meanwhile, the company continues to introduce sophisticated equipment and high-end R&D talents, while steadily increasing R&D investment to drive technological innovation, facilitate the efficient implementation of patent achievements, and continuously enhance its core strength.
  • Long-Term Cooperative Relationships with Several Famous Universities and Colleges
    The company continuously promotes the industry-university-research cooperation, and maintains cooperation relationship with universities and research institutes such as China University of Petroleum, Qingdao University of Technology, Shandong University of Science and Technology, Sinopec Petroleum Engineering Technology Research Institute, Shengli Oilfield Drilling Technology Research Institute, CNPC Drilling Engineering Technology Research Institute, and PetroChina Research Institute of Petroleum Exploration & Development. Dedicated to innovation in technology, products, standards, and brands, it strives to build a "core circle" of key technologies and better transform scientific and technological strength into industrial competitive advantages.
R&D Capabilities
Gantry Processing Center
Gantry Processing Center
DUPT has internationally advanced processing equipment. The company is equipped with a complete set of rotor processing and testing equipment, including Austrian CNC milling machines, CNC polishing machines, and rotor measuring instruments. It also features large-scale processing equipment such as German DESMA double-cylinder injection machines, Korean DOOSAN multi-station CNC machining centers, gantry five-axis CNC machining centers, and Japanese Mazak CNC machining centers, alongside a three-dimensional intelligent and efficient automated heat treatment production line, providing a strong guarantee for the manufacture of high-quality precision products.
CNC Machining Center
CNC Machining Center
DUPT has internationally advanced processing equipment. The company is equipped with a complete set of rotor processing and testing equipment, including Austrian CNC milling machines, CNC polishing machines, and rotor measuring instruments. It also features large-scale processing equipment such as German DESMA double-cylinder injection machines, Korean DOOSAN multi-station CNC machining centers, gantry five-axis CNC machining centers, and Japanese Mazak CNC machining centers, alongside a three-dimensional intelligent and efficient automated heat treatment production line, providing a strong guarantee for the manufacture of high-quality precision products.
Gas Seal Test Area
Gas Seal Test Area
DUPT has internationally advanced processing equipment. The company is equipped with a complete set of rotor processing and testing equipment, including Austrian CNC milling machines, CNC polishing machines, and rotor measuring instruments. It also features large-scale processing equipment such as German DESMA double-cylinder injection machines, Korean DOOSAN multi-station CNC machining centers, gantry five-axis CNC machining centers, and Japanese Mazak CNC machining centers, alongside a three-dimensional intelligent and efficient automated heat treatment production line, providing a strong guarantee for the manufacture of high-quality precision products.
CNC Machining Center
CNC Machining Center
DUPT has internationally advanced processing equipment. The company is equipped with a complete set of rotor processing and testing equipment, including Austrian CNC milling machines, CNC polishing machines, and rotor measuring instruments. It also features large-scale processing equipment such as German DESMA double-cylinder injection machines, Korean DOOSAN multi-station CNC machining centers, gantry five-axis CNC machining centers, and Japanese Mazak CNC machining centers, alongside a three-dimensional intelligent and efficient automated heat treatment production line, providing a strong guarantee for the manufacture of high-quality precision products.
Austrian CNC Milling Machine
Austrian CNC Milling Machine
DUPT has internationally advanced processing equipment. The company is equipped with a complete set of rotor processing and testing equipment, including Austrian CNC milling machines, CNC polishing machines, and rotor measuring instruments. It also features large-scale processing equipment such as German DESMA double-cylinder injection machines, Korean DOOSAN multi-station CNC machining centers, gantry five-axis CNC machining centers, and Japanese Mazak CNC machining centers, alongside a three-dimensional intelligent and efficient automated heat treatment production line, providing a strong guarantee for the manufacture of high-quality precision products.
Quality Management

The company strictly controls the quality of every link, from product design and R&D through to manufacturing, testing, and delivery. With decades of technological expertise and a well-established management system, the company's products have been highly recognized by customers at home and abroad, making DUPT a reliable partner for customers worldwide.

Four-Stage Quality Closed-Loop Across the Entire Chain
Four-Stage Quality Closed-Loop Across the Entire Chain
Raw material inspection, process inspection, assembly test, final inspection and filing
Authoritative Industry Testing Qualifications
Authoritative Industry Testing Qualifications
CNAS Accreditation
Digital Full-Lifecycle Management
Digital Full-Lifecycle Management
Key dimensions are inspected and electronic records are established. Full-lifecycle management is implemented for key equipment.
Dezhou United Petroleum Technology Corp.
"Quality Inspection by Everyone"
The core philosophy that quality equals survival, and the code of conduct for all staff to prioritize quality
Authentication Certificates
API-Spec-7-1-1113
API-Spec-7-1-1113
API-Spec-6A-1557
API-Spec-6A-1557
API-Spec-5DP-0189
API-Spec-5DP-0189
API-Spec-5CT-2228
API-Spec-5CT-2228
Wellhead Equipment Engineering Research Center in Dezhou City
Wellhead Equipment Engineering Research Center in Dezhou City
Key Laboratory in Dezhou City
Key Laboratory in Dezhou City
High-tech Enterprise
High-tech Enterprise
Engineering Technology Research Center
Engineering Technology Research Center
State-level Specialized, Refined, Differentiated and Innovative
State-level Specialized, Refined, Differentiated and Innovative "Little Giant" enterprise
National Intellectual Property Demonstration Enterprise
National Intellectual Property Demonstration Enterprise
Excellent Case Enterprise for Quality and Efficiency Improvement Driven by Metrology
Excellent Case Enterprise for Quality and Efficiency Improvement Driven by Metrology
Demonstration Enterprise for Service-oriented Manufacturing in Shandong Province
Demonstration Enterprise for Service-oriented Manufacturing in Shandong Province
High-end Brand Cultivation Enterprise in Shandong Province
High-end Brand Cultivation Enterprise in Shandong Province
Benchmark Demonstration Unit for Industrial Metrology in Shandong Province
Benchmark Demonstration Unit for Industrial Metrology in Shandong Province
Governing Unit of Shandong Industrial Design Association
Governing Unit of Shandong Industrial Design Association
Demonstration Enterprise for Technological Innovation in Shandong Province
Demonstration Enterprise for Technological Innovation in Shandong Province
Shandong Engineering Technology Research Center of Downhole Motors
Shandong Engineering Technology Research Center of Downhole Motors
Green Factory in Shandong Province
Green Factory in Shandong Province
Member Unit of Shandong Enterprise Technology Innovation Promotion Association
Member Unit of Shandong Enterprise Technology Innovation Promotion Association
Shandong Provincial Recognized Enterprise Technology Center
Shandong Provincial Recognized Enterprise Technology Center
Shandong Provincial Morning Star Factory for Digital Economy
Shandong Provincial Morning Star Factory for Digital Economy
Shandong Provincial
Shandong Provincial "One Enterprise, One Technology" R&D Center
Manufacturing Single-product Champion Enterprise in Shandong Province
Manufacturing Single-product Champion Enterprise in Shandong Province
Shandong Intelligent Petroleum Equipment Industrial Design Center
Shandong Intelligent Petroleum Equipment Industrial Design Center
Integrated Petroleum Equipment Testing Laboratory
Integrated Petroleum Equipment Testing Laboratory
Environmental Management System Certificate (2024)
Environmental Management System Certificate (2024)
Environmental Management System Certificate (2024)
Environmental Management System Certificate (2024)
Occupational Health and Safety Management System Certificate (2024)
Occupational Health and Safety Management System Certificate (2024)
Occupational Health and Safety Management System Certificate (2024)
Occupational Health and Safety Management System Certificate (2024)
API-Spec-Q1-2047
API-Spec-Q1-2047