Empower Your Business with

Smart Tracking Solutions

Your trusted partner for Apple Find My & Google Find My Device network integration.
From embedded PCBA solutions to custom corporate branding.

Smart Tracking Solutions

Our Services

Tailored to Your Needs

We combine years of anti-loss tracking expertise with flexible service models to deliver end-to-end solutions — from technical design to final PCBA delivery.
Whether you need to integrate tracking functions into existing products or develop custom devices, we’ve got you covered.

Item Finder Solution

Turn your products into trackable assets with our end-to-end engineering services.

Embedded PCBA Integration: Ultra-compact modules dessigned forluggage,e-bikes,powertools,and more.

Turnkey Engineering Support: Full service from schemattic design andantenna tuning to firmware development.

Seamless Compatibility: Native support for iOS and And Android "Find My"apps. No extra software required.

Item Finder Solution

Flexible Customization

Make your brand unmissable with our OEM/ODM and corporate gifting services.

Visual Identity:Logo silk-screening, laser engraving, and Paintone color matching.

Turnkey Engineering Support: Premium retail packaging design allowing you to sell under your own brand.

Seamless Compatibility: The perfect high-tech gift forclients or employees,customized for your events.

Flexible Customization

Quality Assurance

Rigorous standards for your peace of mind.

Global Certification: CE, FCC, RoHS, and strict adherence toApple MFi / Google Find My Device standards.

Reliability Testing: RF performance, IP67 waterproof raating, and extreme temperature endurance tests.

Continuous post-delivery support: troubleshooting, firmware updates, and scaling guidance.


Quality Assurance

Application Scenarios

SiNE TAG/CARD stands as your reliable item-finding companion,
packing six core advantages to simplify daily life.

Why Partner With Us

Your FAQs, all covered here

1.Why doesn’t it ring after connecting?
Ensure the item is not turned off or reset. After connecting, wait for about 30 seconds for the update to buffer. Once the “Find Nearby Devices” window appears, the sound will play.
2.Why doesn’t it ring after connecting?
Ensure the item is not turned off or reset. After connecting, wait for about 30 seconds for the update to buffer. Once the “Find Nearby Devices” window appears, the sound will play.
3.Why doesn’t it ring after connecting?
Ensure the item is not turned off or reset. After connecting, wait for about 30 seconds for the update to buffer. Once the “Find Nearby Devices” window appears, the sound will play.
4.Why doesn’t it ring after connecting?
Ensure the item is not turned off or reset. After connecting, wait for about 30 seconds for the update to buffer. Once the “Find Nearby Devices” window appears, the sound will play.
5.Why doesn’t it ring after connecting?
Ensure the item is not turned off or reset. After connecting, wait for about 30 seconds for the update to buffer. Once the “Find Nearby Devices” window appears, the sound will play.

Ready to Start Your Project?

Tell us about your project needs, and our team will get back to you with a tailored solution within 2 business days.

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