We are a professional company focused on providing high-precision, customized cast iron and cast aluminum component solutions. We are dedicated to bridging complex needs with top-tier manufacturing capabilities, offering full-process services from prototype development to mass production for various industrial sectors including automotive, agricultural machinery, construction equipment, compressors, hydraulics, and clean energy.
Core Advantages:
- Comprehensive Iron Casting: 8 automated lines with an annual capacity of up to 300,000 tons. (0.5kg to 400kg castings).
- Diverse Aluminum Casting: Sand casting, gravity casting, low-pressure, and high-pressure die casting (350T to 2500T).
- High-Precision Machining: Over 839 CNC machining centers in constant temperature workshops, achieving micron-level accuracy.
- Stringent Quality Systems: Adhering to IATF 16949 standards with Zeiss/Hexagon CMMs and X-ray NDT.
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Frequently Asked Questions
What is the dimensional accuracy achievable for precision-machined parts?
The conventional tolerance can be controlled within ±0.005mm, and ultra-high precision requirements can achieve ±0.001mm, depending on the material and structure.
How do you ensure processing quality and consistency?
We use 5-axis CNC and jig grinding equipment, combined with CMM and projector inspections. We implement first article and patrol inspections for mass production.
Can you provide drawing confirmation services?
Yes, we support process feasibility analysis based on 2D/3D drawings (CAD, STEP) and offer optimization suggestions to reduce difficulty and cost.
What surface treatment solutions are available?
Solutions include anodizing, electroplating (zinc, nickel, chrome), passivation, sandblasting, polishing, and spraying, with reports complying with industry standards.
How do you solve adaptation or compatibility problems?
We offer free re-inspection. For non-human quality issues, we support return, replacement, or free rework and assist in optimizing the solution.
Can you provide product quality inspection reports?
Yes, we can provide third-party authoritative reports (SGS, CNAS) or detailed internal factory reports including material certificates and measurement data.
Xinli Technology
