Provide industry-leading warranties and comprehensive technical support.
Research & Development Center
Your Lifetime Partner
We Trust the Process — That's Why You Can Trust the Result.
39+
Years of History
100,000+
Square Meters Plant Area
Industrial Brain, Fully Intelligent Control
Daily Capacity
For every brake slack adjuster, the entire journey — raw material batch → processing equipment → operator → testing data → factory delivery — is fully traceable through "one code per product
Patents
15,000+
81+
Every Order, Under Full Digital Control
Collect equipment status, process parameters, material flow and quality data in seconds, and build a factory digital intelligent agent;
Dynamically drive production scheduling, abnormal warning and resource allocation based on data, so as to achieve accurate collaboration of all links.
From raw-material testing to finished-product inspection, every link strictly follows industry standards — quality is controlled at every stage, not just verified at the end.
Chemical Composition Testing
Rockwell Hardness Testing
Brinell Hardness Testing
Vickers Hardness Testing, Quenching Layer Testing
Metallographic Examination
Dimensional Inspection
Roughness Detection
Tooth Profile And Orientation Detection
Behind every report lies our unwavering commitment to product quality — each figure is not just a record, but a promise we stand behind.
Before every shipment, we carry out a comprehensive inspection and warehousing check — ensuring product quality meets the standard and the quantity is exact, so what leaves our door is exactly what you ordered.