What we manufacture

We currently manufacture SiNE TAG and SiNE CARD, which are Bluetooth-enabled devices designed to operate with supported platform ecosystems. These products are developed without proprietary mobile applications and are intended to work directly with compatible location platforms, subject to platform policies and availability.

In parallel, we provide modular PCBA-based device solutions that enable platform-level integration for customer products. These solutions are suitable for a wide range of consumer and industrial hardware designs.

Who we are

We are a hardware manufacturer and solution provider specializing in compact Bluetooth device platforms and embedded system integration. Our experience includes supporting device designs that integrate with established ecosystems such as Apple’s Find My and Google’s Find Hub, in accordance with their respective technical and program requirements.

Our solutions have been applied to various product categories, including consumer accessories, personal items, wearable products, and custom-designed hardware. We work closely with customers to evaluate technical feasibility and integration pathways based on their specific product concepts.

Engineering & integration support

Our engineering team provides end-to-end embedded design and integration services, including schematic design, firmware adaptation, platform onboarding support, and compliance preparation.

We offer turnkey delivery focused on PCBA output, with optional assistance covering registration workflows, platform documentation, testing coordination, and verification processes, depending on project scope.

All services and deliverables are provided in alignment with applicable platform guidelines and regulatory standards.