Manufacturer of Forged Steel Third-Generation Valves
Oulam Valve Technology Co., Ltd. was established in 2006 as a national high-tech enterprise with a registered capital of 51.8 million yuan. Specializing in forged steel and deep-sea valves, they offer over 60 valve types backed by 14 national patents. Oulam's valves support critical projects in the petroleum, gas, marine, coal, and renewable energy sectors across major global markets.
Operating from a 15,000 square-meter facility in Wenzhou, Zhejiang, China, Oulam is equipped with automated CNC programming, intelligent pressure testing equipment, and a smart warehouse management system — ensuring consistent precision and quality at scale. The company employs 105 staff, including 18 dedicated technical engineers.
Oulam is recognized as a national high-tech enterprise and holds A1-level TS special equipment manufacturing certification. ISO 9001 quality management was achieved in 2009, followed by all three internationally recognized management system certifications: Quality, Environmental, and Occupational Health & Safety. Featured twice on CCTV's "Oriental Horizon" and profiled by Xinhua and Guangming press, Oulam's reputation is both nationally and internationally recognized.
From Startup to National High-Tech Enterprise
Over 18 years of engineering excellence, innovation, and international recognition in valve manufacturing.
Company Founded
Yongjia Olam Valve Co., Ltd. established in Wenzhou, Zhejiang — beginning Oulam's valve manufacturing legacy.
ISO 9001 Certified
Restructured as Oulam Valve Technology Co., Ltd. and achieved ISO 9001:2000 Quality Management System certification.
TS A1-Level Certified
Achieved TS A1-level Special Equipment Manufacturing Certification; honored as "Thousand Star Growing Enterprise."
R&D Center Opened
Wenzhou Valve Technology R&D Center established, accelerating product innovation and national patent development.
Regional Famous Brand
Awarded "Regional Famous Brand" recognition for sustained quality leadership and market excellence.
Tech Little Giant
Honored as a "Tech Little Giant" enterprise for technological innovation and industrial sector leadership.
National Brand Vision
Set strategic goal to become China's leading brand for innovative forged steel valves in global markets.
Capital Market Entry
Initiated ChiNext listing process on Shenzhen Stock Exchange, marking Oulam's next phase of growth and expansion.
International Standards & Certifications
Oulam Valve products are engineered, manufactured, and tested to meet the most stringent global standards and regulatory requirements.
ISO 9001:2000 Quality System
ISO 9001 Quality Management System certification achieved in 2009, confirming consistent manufacturing processes, product traceability, and continual improvement across all operations.
TS A1-Level Special Equipment
A1-level TS certification for special equipment manufacturing — awarded by the Chinese government authority and recognized globally for high-pressure and safety-critical valve production.
Environmental Management
Holds the Environmental Management System Certificate, demonstrating Oulam's commitment to sustainable, responsible manufacturing practices that meet international environmental standards.
Work Safety Standardization
Work Safety Standardization Certificate confirming that all manufacturing, testing, and warehouse operations comply with the most rigorous occupational health and safety requirements.
Special Equipment Type Tests
Special Equipment Type Test Certificate for Ball Valves — independently verified performance and safety testing, ensuring every product model meets declared pressure and temperature ratings.
14 National Patents
Including patents for Valve Disc Anti-Rotation & Anti-Ejection, Magnetic Drive Device Stop Valve, and Ultra-High Temperature Floating Ball Valve — underpinning superior engineering innovation.
Official Certifications & Awards
State-of-the-Art Production Facility
A 15,000 sq. meter facility in Wenzhou, Zhejiang — equipped with automated CNC programming, intelligent pressure testing equipment, and smart warehouse management systems.
Oulam Valve Product Range
From standard isolation valves to highly engineered specialty products for critical service applications.
Ball Valves
Floating manual (Q41F), stainless steel (Q41F), worm gear flange (Q341Y), fully welded (Q347FM), and cryogenic (DQ41F) designs for oil, gas, and chemical service.
Gate Valves
Female wedge gate valve (Z11H) for low/medium pressure, and forged steel welded gate valve (Z61H) for high-pressure pipeline isolation. ANSI Class 150–2500.
Globe Valves
Forged steel globe valves engineered for throttling and shut-off service across industrial process, petrochemical, and steam systems.
Check Valves
Swing check valve (H44H) ANSI Class 150–2500 and cryogenic check valve (DH61Y) for ultra-low temperature applications in LNG and gas facilities.
Isolation Valves
Vacuum isolation shut-off valve (NKJ41H) for specialty containment applications. All isolation valves meet TS A1-level special equipment manufacturing standards.
Cryogenic Valves
Purpose-engineered for LNG, liquid nitrogen, and deep-cooling applications. Oulam holds a national patent for the Ultra-High Temperature Floating Ball Valve design.
Needle Valves
High-pressure needle valves for precise flow control in instrumentation, sampling, and metering systems across refineries and chemical plants.
Specialty & Custom Valves
Magnetic drive stop valves, anti-rotation / anti-ejection disc designs, and deep-sea valves — with 14 national patents protecting Oulam's proprietary innovations.
DYNAMIC
The Strategic Partnership
Since 2018, Geocore Dynamic has served as the exclusive authorized distributor of Oulam Valve products throughout Pakistan. This partnership was built on a shared commitment to quality, technical excellence, and delivering genuine value to industrial clients.
Customer Success Stories
Oulam valves are trusted by some of the world's largest energy and petrochemical enterprises.
Hengli Petrochemical (Dalian)
Supplied valves for PSA and VPSA pressure swing adsorption units in Hengli's flagship 20 million tonnes/year refining project — one of China's largest integrated refining and chemical complexes.
Xinjiang Qinghua Investment Holdings
Key valve supplier for the Coal-to-Gas project with a production capacity of 5.5 billion cubic meters per year — a landmark clean energy initiative supporting China's western energy transition.
CNOOC — Bozhong Oilfield
Appointed by China National Offshore Oil Corporation (CNOOC) as the valve solution provider for the Bozhong 34-9 offshore oilfield development project in the Bohai Sea.
Source Oulam Valve Products in Pakistan
Contact Geocore Dynamic for pricing, availability, and technical specifications for any Oulam Valve product.