The industrial regions of Sinuiju, Chongjin, and Nampho are undergoing a gradual transition towards mechanical efficiency. Differential systems are the heart of this movement. In North Korea, the "Sungri" trucks and various heavy-duty Russian-origin vehicles remain the backbone of logistics. Our differentials, specifically engineered for extreme durability, provide the torque management necessary for NK's unpaved rural routes and deep-pit mining operations.
Our diff-locks are optimized for the 80% mountainous terrain of the DPRK, ensuring traction where standard gears fail.
Forged with high-grade alloy steel to meet the rigorous demands of the Musan Mine and other heavy industrial zones.
Tested for thermal stability in sub-zero temperatures (-30°C), critical for Northern NK winters.
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.
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.
From traditional mechanical gears to the future of smart e-axles, our technical roadmap ensures that the North Korean industrial sector stays at the cutting edge of drivetrain technology.
At Zhejiang DC-Link Auto Co., Ltd., we are committed to excellence. Our company is certified under ISO 9001, and our partner factories hold IATF 16949, CE, and TS16949. For North Korean clients, we understand the importance of reliability through inspection. We provide free inspection services for goods sourced from other suppliers to ensure your entire container meets the required specifications before shipping from Ningbo or Qingdao.
Yes. All our differential assemblies use high-viscosity synthetic lubricant compatibility and specialized seals that prevent brittleness in temperatures as low as -40°C.
Absolutely. We carry extensive stock for Uaz Btr60 systems and regional variants of GAZ and Sungri trucks, ensuring seamless replacement and maintenance.
We provide a full IATF 16949-compliant inspection report, including material hardness tests, gear engagement analysis, and noise level testing before shipment.
For in-stock items, we can deliver to Dandong within 3-5 days. Custom production runs typically take 25-35 days depending on the complexity of the gear ratios.
Partner with the leader in high-performance differential manufacturing and logistics for the North Korean industrial corridor.
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DC-Link Auto
