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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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    Secure Packaging & Global Delivery

    We don't just build machines — we deliver fully customized, turnkey production lines.

    MODE OF TRANSPORT

    Flexible Global Logistics Options

    AIR TRANSPORT
    LAND TRANSPORTATION
    WATER TRANSPORT
    SAFETY PROTECTIVE PACKAGING
    Vacuum packaging, reinforced plywood boxes, and foam cushioning ensure your machine arrives intact
    MULTIPLE MODES OF TRANSPORTATION
    We combine the customs clearance time and cost requirements of different countries and regions to tailor the optimal logistics route for customers
    RICH EXPORT EXPERIENCE
    We have extensive experience in cross-border transportation and can provide customers with information including invoices and packing lists
    PROCESS TRACKING
    Vacuum packaging, reinforced plywood boxes, and foam cushioning ensure your machine arrives intact

    Professional packaging and transportation

    We use industrial-grade packaging to ensure safe delivery across borders.


    • Vacuum-sealed wrapping for moisture/rust protection
    • Extra-thick fumigation-free plywood crates
    • Foam cushioning and steel straps for shock resistance
    • Clear bilingual labels for easy unpacking and reassembly

    FAQ

    Frequently Asked Questions

    What types of sheet metal can your flexible bending center process? What is the thickness range?

    Our machines is suitable for common sheet metals such as stainless steel, carbon steel, aluminum alloy, and galvanized sheet. The thickness range is 0.2mm-6mm, meeting needs of various industries, including home appliances, hardware, and cabinets. It also supports asymmetric and complex customized processes.

    After purchasing the machine, do you provide installation, commissioning, and operator training?

    Yes, we offer a one-stop service: "on-site installation + commissioning + customized training." Professional engineers will visit the customer's site to complete production line assembly and equipment integration commissioning to ensure the line reaches its designed capacity. We also provide theoretical and practical training for operators (6-8 days), covering equipment operation, routine maintenance, and troubleshooting. After the training, we provide an operator manual and video tutorials.

    Can you provide customized solutions for special needs?

    Customized services are available. We will optimize the machine structure based on the customer's workshop space, load capacity, and processing requirements. While ensuring processing accuracy, we adapt the machine to the shop's existing power and air supply conditions to ensure smooth installation and efficient operation.

    What is your after-sales response time in the event of a malfunction? How do you provide technical support?

    We have established a 24-hour global after-sales response mechanism: Customers can submit troubleshooting reports via phone, email, or online customer service, and a preliminary solution will be provided within 1 hour. If remote debugging is required, an engineer will provide video guidance within 2 hours. For hardware repairs, domestic customers will receive a visit within 48 hours, while overseas customers can use authorized service centers or expedited delivery of parts (with installation instructions) to ensure a quick resolution.

    What is the warranty period for your various sheet metal processing equipment? What does the warranty cover?

    All of our standard equipment (flexible bending centers, CNC turret punch presses, press brakes, and punching and shearing machines) comes with a one-year free warranty. For some products with higher system complexity, the warranty period can be extended to 18 months. The warranty covers repair and replacement of quality issues with core components (such as servo motors, CNC systems, and guide rails), as well as free on-site inspections during the warranty period. Please note that equipment failures caused by human error, force majeure (such as floods and earthquakes), or failure to follow the maintenance manual are not covered by the free warranty, but paid repair services are available.

    For long-term use, is the warranty extended? How are extended warranty plans formulated?

    Extended warranties are available, with coverage ranging from 1 to 3 years. These plans are customized based on the equipment type, frequency of use, and customer needs. A one-year extension for a single device costs approximately 3%-5% of the total price, while bulk extensions for multiple devices or fully automated production lines offer a 20% discount. During the extended warranty period, in addition to core component repairs, customers also receive a free annual comprehensive equipment inspection and maintenance service to help them proactively identify potential faults and extend the life of their equipment.

    What payment methods are available for equipment purchases? Do you support international payment terms?

    We offer flexible payment options to meet the needs of domestic and international customers: ① Telegraphic Transfer (T/T): 30% prepayment, 70% before equipment leaves the factory; ② Letter of Credit (L/C): We accept irrevocable letters of credit issued by the customer's partner bank at sight to ensure the security of funds for both parties. All payment methods comply with international trade practices and support mainstream settlement currencies such as the US dollar and the euro.

    Delivery Lead Time & Dispatch Reliability

    We promise to deliver on time and formulate clear production and shipping plans for each batch of orders to ensure that the customer's internal project nodes are not delayed.


    Lead time


    • Standard equipment: 20–30 business days
    • Custom equipment: 40–60 business days (depending on project complexity)
    • Urgent orders: Expedited production and priority shipping available upon request

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