• What We Offer Seiden offers many custom IoT electronic design services to help tailor our products to your exact needs. Whether you are looking for a custom IoT product, firmware, or circuit board, we can provide you with a variety of design services.
  • Design Service Flow Most of our users purchase off-the-shelf hardware for initial testing; after everything is working well, they contact us to build a custom solution, which may include specialized changes to PCB boards, firmware, connectors, and more. Customized boards offer many advantages, such as reduced wiring, ease of installation, small size, low power consumption, and in some cases, overall lower product cost. Custom IoT electronics design services will display your company name and logo on the board and enclosure.
  • Customized Sensor Housings: Use our standard housings for the housings, or you can provide us with your housings and let us design the circuitry for you, we will not make special housings for your customized products with milling tools.
  • Seiden engineers can build custom solutions for your specific application based on the designs you see on our website. We can combine devices onto a single board, change the shape, or even a few components to meet your exact needs; we also offer metal enclosures. All of our products are designed and manufactured in China. Before we customize, we want our customers to use our existing products as prototypes as a way to check the feasibility of the product.
  • Customization Guide
    1. Customized designs should be based on existing products.
    2. We do not offer customization if it involves the introduction of new or untested technology.
    3. The cost of custom engineering depends on your requirements, so please contact our sales staff for a quote!
    4. We retain ownership of all our designs, including our custom designs, as they are based on our existing designs.
    5. We will only ship customized products to you or your authorized agent.
    6. We can provide an NDA if required.
    7. Design cycle time is approximately 2-3 weeks.
    8. We specialize in small batch designs!
    9. We have the ability to scale up to high volume production as needed.
    10. Customized items are non-cancelable, non-returnable and non-refundable
    11. Minimum order for customized items is 25 pieces; note: once the design is complete, it cannot be changed during the production process (changes cost money and require us to repeat the process)