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The global transmission fluid market is currently undergoing a massive transformation. As a critical component for vehicle longevity, the demand for high-quality Custom OEM Transmission Fluid has surged. Modern transmissions, including CVT, DCT, and multi-speed automatics, require precise chemical formulations to ensure smooth shifting and thermal stability.
Industry trends are shifting toward low-viscosity fluids to improve fuel efficiency and reduce carbon emissions. Furthermore, the rise of Electric Vehicles (EVs) has introduced the need for specialized e-fluids that offer superior electrical insulation and cooling properties for high-speed electric motors.
Global enterprises, from automotive wholesalers to large-scale fleet operators, are increasingly seeking reliable OEM suppliers who can provide private-label solutions. The focus has moved from "lowest price" to "total cost of ownership," emphasizing fluid durability and component protection.
Zhejiang DC-Link Auto Co., Ltd. was founded in 2011 and is headquartered in Yiwu, Zhejiang, China—an international trade hub known for its rich experience in the automotive industry. With over 15 years of expertise in automotive parts, we specialize in a wide range of components, including engines, turbochargers, brakes, steering systems, suspension systems, transmissions, and cooling systems.
Our company prides itself on a professional and efficient management team that is dedicated to providing high-quality services and strong business support. Over the years, we have earned the trust of more than 300 clients in over 60 countries and regions, thanks to our enthusiastic approach, reliability, and sense of responsibility.
With over 6,500㎡ of warehouse facilities located in Ningbo, Qingdao, and Yiwu, we ensure that our clients enjoy seamless services, including easy access to product inspection, collection, and container loading. Our partner factories are equipped with cutting-edge machinery and advanced facilities, ensuring that we can maintain the highest standards of quality.
At Zhejiang DC-Link Auto Co., Ltd., we are committed to excellence. Our company is certified under the ISO 9001 quality management system, and our partner factories hold additional certifications such as IATF 16949, CE, and TS16949. Each product undergoes thorough quality testing using a range of testing platforms and equipment before leaving the factory.
Our transmission fluids and spare parts are engineered for diverse environments. From the high-temperature desert regions of the Middle East to the freezing climates of Northern Europe, our products maintain viscosity and performance. We provide specific formulations for heavy-duty mining trucks, commercial logistics fleets, and high-performance passenger vehicles.
As a leading Chinese supplier, we offer an unparalleled balance of cost-efficiency and technical sophistication. Our "One-Stop Solution" approach allows clients to source everything from Transmission Clutch Assemblies to Fuel Injectors in a single shipment, drastically reducing logistics overhead and complexity.




In the competitive landscape of automotive lubricants, Zhejiang DC-Link Auto Co., Ltd. stands out by integrating 15 years of industry experience with a forward-thinking approach to chemical engineering and mechanical parts manufacturing. We understand that Custom OEM Transmission Fluid is not just a commodity; it is the lifeblood of the drivetrain.
Our expertise extends across various transmission architectures. Whether you are looking for fluids for traditional torque-converter automatics, high-torque manual gearboxes, or modern Continuously Variable Transmissions (CVT), our formulations are designed to meet or exceed OEM specifications. We focus on:
Our commitment to offering a comprehensive one-stop solution for auto spare parts sets us apart. We strive to simplify business transactions for our clients by providing flexible, comfortable, and dependable service. With a network of over 120 partner factories and a dedicated quality control team, we provide the transparency and reliability that international buyers demand. Detailed inspection reports are shared with clients, and shipments are only arranged once clients have approved the reports, ensuring 100% satisfaction.
As the automotive world moves toward a more sustainable and efficient future, DC-Link is ready to be your long-term partner. From the initial consultation to the final delivery of your custom-branded transmission fluid or high-performance auto parts, we provide the professional support your business needs to thrive in the global market.