Who are we?
ZHUJI WINCO AUTO PARTS FACTORY is located in Fengqiao Industrial Zone, Fengqiao Town, Zhuji City, Shaoxing, China.
Shaoxing is a prime location in one of China’s thriving auto parts manufacturing hubs. It's well-connected logistics network—linking to major ports, highways, and industrial clusters—ensures smooth sourcing, production, and global delivery. This strategic base lets us stay agile, meeting tight deadlines while maintaining consistent quality for clients worldwide.
We're the factory that professional for slack adjusters, supply almost all of types Manual Slack Adjuster and Automatic Slack Adjuster for truck, bus, trailer, cover etc.
As a dedicated slack adjuster specialist, we don’t just produce components; we engineer solutions that keep heavy-duty vehicles moving safely and efficiently. Our product portfolio spans the full spectrum of slack adjusters: from manual slack adjusters built for simplicity and cost-effectiveness to automatic slack adjusters designed for precision and long-term reliability. Whether you’re managing a fleet of trucks, buses, trailers, or commercial cover vehicles, our parts are engineered to meet the rigorous demands of modern transportation—delivering consistent braking performance, reducing maintenance headaches, and extending vehicle lifespan. Quality isn’t compromised; it’s our promise.
We have more than Five-years experience on the market of Asia, European, Korean, American, Japanese, Russian.
Global experience you can trust: we’ve earned our stripes in markets across Asia, Europe, Korea, America, Japan, and Russia. From adapting to European safety regulations to meeting Japan’s precision demands, we know what works in every region.
