Decoding technical excellence and market trends in automotive lubrication.
The shift towards ultra-low viscosity (ULV) fluids is accelerating. As engines become more efficient, gearbox oils must offer reduced churning losses while maintaining high film strength. We are pioneering synthetic formulations that cater to these demanding thermal profiles.
Modern buyers prioritize Supply Chain Resilience. DC-Link Auto addresses this through strategic warehousing in Ningbo and Yiwu, ensuring that global partners receive just-in-time delivery of critical transmission components and fluids.
Electric vehicles require specialized e-fluids with unique dielectric properties. Our R&D team is developing lubricants that provide cooling for high-speed electric motors while protecting integrated reduction gearboxes from copper corrosion.
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 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, while consistently acting as a responsible business partner.
Our roadmap focuses on "Molecular Engineering". By utilizing Group IV and Group V base oils, we achieve superior shear stability, ensuring that gearbox oil maintains its viscosity even under the extreme pressure of heavy-duty commercial applications.
We strictly adhere to IATF 16949 and ISO 9001 standards. Every batch of oil undergoes Fourier-Transform Infrared (FTIR) spectroscopy to verify chemical consistency, guaranteeing that the product delivered matches the global OEM specifications.
Global trade requires localized understanding. We provide multilingual technical data sheets (TDS) and safety data sheets (SDS) compliant with GHS regulations to facilitate seamless customs clearance and local market entry for our distributors.
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.
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GrindingAnswering critical questions for automotive procurement professionals.
Modern AT, DCT, and CVT systems rely on precise fluid pressure for shifting. If the oil is too thick, energy is lost through drag; if too thin, wear increases. Our China-manufactured gearbox oils are balanced to provide peak performance across a wide temperature range (-40°C to 150°C).
We provide "Information Gain" by offering detailed material analysis, real-world wear test data, and competitive benchmarking. This allows procurement officers to justify the switch to our products based on verifiable performance improvements and cost-efficiency.
Our aftermarket solutions are engineered to meet or exceed OEM specifications. We use premium additive packages (like Lubrizol or Afton) to ensure that the friction modifiers are perfectly matched to specific clutch materials used by global car manufacturers.
We manage all REACH and RoHS compliance documentation for European markets, as well as specific regional certifications required for South American and Middle Eastern imports, ensuring a zero-friction customs experience.
DC-Link Auto
