Lead time depends on product type, capacity, voltage class, quantity, customization level and material availability. Standard configurations are generally faster than engineered project orders. After technical parameters and commercial terms are confirmed, Subian provides a project-specific production and delivery schedule.
FAQ
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Frequently Asked Questions
Quick answers about product selection, customization, manufacturing, testing, export delivery and project cooperation.
Yes. We support export packing, shipping coordination and common commercial documentation for international orders. Delivery terms, destination, packing method, container restrictions and any project-specific document requirements should be confirmed before shipment.
Quality control covers material verification, key production processes, in-process inspection, electrical testing and final inspection. Each order is manufactured against the approved technical data. The applicable test program, inspection points and required records can be agreed during technical confirmation.
Yes. Products can be configured around capacity, voltage ratio, vector group, impedance, cooling method, enclosure, protection level, terminal arrangement, accessories, environmental conditions and project standards. Customization must be technically reviewed and confirmed through approved drawings and data sheets.
Yes. Subian supports OEM, ODM, private-label and wholesale cooperation for qualified projects. Services can include configuration review, appearance and nameplate customization, packaging, documentation and coordinated bulk supply. Feasibility, minimum quantity and branding requirements are confirmed before production.
Please share the product type, rated capacity, high- and low-voltage ratings, frequency, phase, vector group, impedance, quantity, installation environment and applicable standard. A single-line diagram, technical specification or reference drawing is especially helpful. If some parameters are not yet fixed, describe the application and our team can help organize the required information.
Subian supplies power transformers, dry-type and oil-immersed transformers, prefabricated substations, PV step-up substations, and high- and low-voltage electrical equipment. The final product scope and configuration are confirmed according to each project’s voltage, capacity, application and standard requirements.