Quality assurance
professional service
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OEM/ODM Customization Support
We provide tailored steering system shaft component solutions with proven reliability and precision adaptability to over 10 global industry leaders (including BYD, Geely, Great Wall Motors, etc.), supported by 22 national invention patents and IATF 16949 certification. Our end-to-process quality control system and modular flexible production lines ensure micron-level manufacturing consistency.
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Technology/Research
With perfect test and inspection capability,effectively ensure the development quality and product quality target achievement. Test equipment for testing products for push/pull,torsion/wear,sliding force,angular clearance,pulling force,etc. Richer testing methods are available upon request.


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10+Years
Industry Experience
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200Ten Thousand Sets
Annual Output
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20Acres
Plant Area
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10000+
Cooperative Customer
Our Advantages
China and even Asia's largest second-hand construction machinery trading company!
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Domain Expertise
With years of dedicated expertise in the precision shaft machining industry, we specialize in the R&D and production of core components including automotive intermediate shafts, Electric Power Steering (EPS) systems, and worm gears and worms.
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Technical Capabilities & Innovation
Leveraging state-of-the-art manufacturing technologies such as CNC turning, 5-axis machining centers, and precision grinding processes, we consistently maintain ultra-tight dimensional tolerances of components within ±0.005 mm.
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Quality Management & R&D Rigor
Backed by comprehensive testing capabilities, we ensure rigorous development quality and consistent achievement of product objectives. Our facilities are equipped with advanced validation systems, encompassing push/pull force testing, torsional/wear resistance analysis, sliding force evaluation, and angular backlash measurement.