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Engineering-led solutions backed by API compliance, quality assurance, and project-focused support.
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Delivering the right equipment, from the right supplier, for the right application.
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Supporting reliable drilling, completion, and production operations worldwide.
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About Unionlever OFS
Bridging China's Supply Chain with Global Oilfields.
Unionlever Oilfield Equipment Co., Limited (Unionlever OFS), a division of Unionlever International Group, is a China-based oilfield supply and engineering support company serving global drilling, completion, and well-service operations.
By combining qualified manufacturing resources, API compliance, quality assurance, and project-focused support, we help customers source fit-for-purpose equipment for demanding field applications.
More than a product supplier, Unionlever OFS serves as a long-term partner to drilling contractors, oilfield service companies, and energy operators worldwide.
Corporate Culture
Unionlever OFS is driven by safety, efficiency, and a commitment to reliable oilfield solutions.
Our culture emphasizes responsibility, innovation, and consistent delivery—ensuring that every tool and service meets the expectations of global drilling operations.
Management Team
Unionlever OFS is led by a team with 20+ years of experience in engineering, manufacturing, and oilfield project management across Asia and the Middle East.
Organizational Structure
Operates under the Board of Unionlever International Group Ltd., with functional departments including Engineering, Quality Control, Supply Chain, Finance, and International Sales.
Hot Products
Proven products widely used in international oilfield projects.
Corporate Strength & Capability
The company’s core competence lies in integrating engineering knowledge + manufacturing resources + logistics coordination, delivering both API-grade standard tools and tailored solutions. By combining product sourcing, technical consultation, and on-site assistance, Unionlever OFS provides a one-stop procurement and service experience. Continuous investment in digital management and global customer support reinforces its position as a reliable and responsive international partner in the oil & gas industry.
Client Requirements & Feedback
The cycle starts and ends with the client —-every feedback drives improvement in engineering and service performance.
Consultation & Product Matching
Expert support for selecting tools and configurations - ensuring precise fit and compatibility for every drilling operation.
Joint Manufacturing Network
APl & lSO-certified partner plants provide scalable capacity, fast turnaround, and consistent product quality.
Unionlever OFS Integrated supply Chain Cycle
Custom-Engineered Tools &Tailored Solutions
Tools are designed and built to exact specifications—optimized for complex wells and demanding field conditions.
Technical Support & After-Sales Service
24/7 technical assistance and rapid troubleshooting minimize downtime and ensure uninterrupted field performance.
lntegrated Supply Chain &Global Logistics
Coordinated production and logistics ensure on-time delivery, efficient consolidation, and full shipment visibility.
Quality Assurance & Field-Proven Reliability
Every tool is tested for precision, material integrity, and sealing- proven reliable under extreme well environments.
Global Footprint & Clients
Building on partnerships with trusted clients worldwide, Unionlever OFS continues to expand its presenceacross major oilfield markets.
Serving drilling contractors and energy partners across the Middle East, South America, Southeast Asia, and beyond. Through our integrated supply chain, manufacturing network, and technical expertise, wedeliver APl-grade tools and complete equippment solutions to every major oil and gas.
With proven experience in international logistics and project coordination, Unionlever ensures efficeficiency, reliability, and precision -from production to on-site delivery.
BLOG & INFORMATION
Technical insights, application knowledge, and industry updates.
2026.07.13
Advanced Oilfield Downhole Tools Empower Safer and More Efficient Drilling Operations
2026.07.06
Fixed Diameter Hole Opener for Efficient Drilling
2026.07.01
Expandable Underreamer: Maximize Drilling Efficiency with Precision Hole Enlargement Technology
2026.06.25
Unlock Faster Drilling Performance with a High-Precision Fixed Diameter Hole Opener
Didn't find what you're looking for?
Our engineering and supply team is ready to help you identify the right tools or develop customized solutions for your projects.
Product Consultation & Matching
Get expert guidance to identify the most suitable tools based on your well conditions, application needs, and project requirements.
Technical Advice & Application Support
Receive technical recommendations, application insights, and configuration advice to ensure safe and efficient operations.
Tailored Engineering or Custom Requests
Share your drawings, photos, or special requirements-we help source or manufacture tools tailored to your exact specifications.
Flexible supply & Global Delivery
Benefit from flexible sourcing options and reliable worldwide delivery supported by our strong supply chain network.
Unionlever Oilfield Equipment Co., Limited
A Member of
Unionlever International Group Limited
(Established Since 2010)
"To be a globally trusted leader in oilfield equipment and integrated supply solutions."
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