About Linkbridge

Linkbridge Oilfield Equipment Manufacturing Co., Ltd. is a leading oilfield equipment supplier from China, with 18 years of expertise in well control and well testing equipment. All of our products are certified under API 6A, API 16A, API 16C, and API 16D standards. Our key offerings include gate valve, wellheads, casing heads and hangers, tubing heads and hangers, Cameron FC/FLS/FLS-R valves, mud gate valves, chokes, LT plug valves, flow iron, pup joints, lubricators, BOPs, BOP control units, choke and kill manifolds, mud manifolds, and more.

API 6A gate valve manufacturer
API 6A gate valve manufacturer
API 6A gate valve manufacturer in China
API 6A gate valve manufacturer in China

  • Design and R&D: The design team develops valve products, focusing on structural design, material selection, and process planning to meet performance and industry requirements.

  • Raw Material Procurement: Sourcing of metal, sealing materials, and other necessary raw materials from certified suppliers to ensure quality and reliability.

  • Processing and Manufacturing: Raw materials undergo cutting, forging, machining, and other processes to form valve components and parts with precision.

  • Assembly and Debugging: The valve parts are carefully assembled, followed by strict adjustments and testing to ensure proper valve functionality.

  • Inspection and Quality Control: A thorough inspection of the finished valves is conducted, including visual checks, performance tests, and sealing assessments to guarantee adherence to quality standards.

  • Packaging and Shipping: Once inspected, valves are securely packaged and shipped to customers or stored for future distribution.

Production Process

Our Services

Providing reliable oil and gas well service equipment and components for your operational needs.

API 6A gate valve factory in China
API 6A gate valve factory in China
API 6A gate valve factory in China
API 6A gate valve factory in China
Quality Equipment

Manufactured with high-quality materials, ensuring durability and longevity in harsh environments.

Expert Support

Our dedicated team offers expert guidance and support for all your oilfield supply requirements.

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Elevating Oilfield Equipment Standards Worldwide

Quality you can trust.

★★★★★