**Additional Information Notes**:
- **Sample Order**: All prices exclude tax and postage and are negotiable.
- **Bulk Order**: Ideal for large-scale deployment, with wholesale discounts available based on the order volume.
- **Customization Service**: Offers customization options for voltage, capacity, and casing to meet specific technical requirements.
- **Agency Cooperation**: Long-term partners will benefit from the best pricing and comprehensive technical support.