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Custom-built bending solutions for your sheet metal production — High precision, fast delivery, and full technical support.
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    Reliable Technical Support That Keeps You Running

    Get expert assistance anytime — from remote troubleshooting to on-site service and lifetime software updates, we ensure your machines operate at peak performance.

    PRODUCTION SUPPORT

    What We Promise Is Not Only a Machine, But Also a Stable Delivery Chain

    In our cooperation with global customers, we are well aware that what we deliver is not only the equipment itself, but also the overall management capabilities of project cycle, quality, collaboration and risk control. We use visual process management and lean manufacturing system to ensure that each equipment is delivered on time, with high quality and stability.

    Full Visual Production Tracking
    Accurate delivery time, clear process, and traceability of every step

    Each stage of the production process—from raw material sourcing to parts machining, system assembly, and function testing—is documented with timestamped photos and videos.

    You’ll receive regular updates via your preferred channel (email, WhatsApp, cloud drive), ensuring full transparency.

    Full-Link Independent Processing Capability
    End-to-end in-house machining with tight assembly accuracy

    We operate a large, self-owned machining workshop equipped with gantry machining centers, CNC floor-type boring machines, and other high-end equipment—enabling independent production of machine beds and structural parts from start to finish. Assembly accuracy is controlled to ±0.05 mm, allowing rapid R&D iteration and lifetime accessory support.

    Professional Overseas After-Sales Support
    1-hour fault response, 48-hour on-site; lifelong tracking with free software upgrades

    We have an experienced overseas after-sales team. For any fault, we respond within 1 hour and arrive within 48 hours to resolve it. Each device has a uniquely coded user profile, enabling lifelong tracking and free software upgrades.

    Pre-Sale Service

    From the beginning of our cooperation, we have been committed to providing customers with professional, customized, and quantifiable early support services to help them quickly identify needs, reduce procurement risks, and improve procurement efficiency.

    Free Proofing Demonstration
    Free Proofing Demonstration

    The technical team will provide customers with free proofing, so that customers can intuitively understand the performance and processing effects of the equipment, so as to better evaluate whether the equipment meets their needs.

    Customized Solution Design
    Customized Solution Design

    We can provide personalized services from equipment selection to production line integration according to the needs of different industries, and design the most suitable solution for customers based on their production requirements, workpiece characteristics, etc.

    Public Production Process Records
    Public Production Process Records

    Publicly commit to providing video records of the entire machine processing process to allow customers to understand the product production process, increase transparency and customer trust.

    After-Sales Service

    We know that equipment delivery is not the end of service, but the starting point of a cooperative relationship. We provide global customers with a quick response and continuous support after-sales guarantee system.

    Warranty & Technical Support

    1-year full machine warranty. Lifetime technical support from our expert engineers. Each machine is fully tested before delivery

    On-site Installation & Training

    Our engineers can visit your site for commissioning. We provide comprehensive user training on operation, maintenance, and troubleshooting.

    Fast Response & Remote Assistance

    Issues are responded to within 24 hours. Remote diagnosis via video or online tools for faster resolution.

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    Send Us Your Needs — We’ll Get Back in 24h

    Whether you're upgrading an existing line or starting a new project, STON will customize a CNC solution for your production.