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About Us

Shenzhen Annego Technology Co., Ltd. is a leading supplier specializing in innovative anti-lost devices, headquartered in Shenzhen, China—the global hub of technology and supply chain excellence. Established with a mission to redefine security and convenience, we combine cutting-edge engineering with meticulous craftsmanship to deliver reliable tracking solutions for modern lifestyles.

With over a decade of experience in the electronics industry, we have honed our capabilities in developing anti-lost devices. Our product portfolio includes compact Bluetooth trackers, long-range GPS locators, and smart tags designed for children, elderly care, pets, luggage, and valuable items. Each device features waterproof design, long battery life, and intuitive smartphone apps with real-time alerts, geofencing, and historical tracking.

At Annego, innovation is rooted in our in-house R&D team, which holds multiple patents for signal optimization and miniaturization. We leverage our expertise in PCB/PCBA manufacturing to ensure precision in every component, from antenna design to circuit layout. For custom projects, we offer OEM/ODM services, tailoring designs to meet unique market demands—such as cultural motifs for international clients.
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Featured In: Fast Communication | Quality Warranty | Quick Delivery

Our Happy Clients!

Working with Annego has been a breath of fresh air. Communication flows effortlessly—questions get clear, prompt replies, and there’s never a lag in aligning on expectations. The anti-lost devices themselves hold up well; our customers rarely have complaints. It’s the kind of partnership where you feel confident from start to finish—no hassle, no surprises, just consistent quality and service. We’re already planning to expand our product range with them. Solid all around.
Jason Martin
Wholeseller
"As a US e-commerce platform, we needed anti-lost tags for luggage. Annego’s Mike understood our tight timeline: we needed 10k units in 3 weeks for summer travel season. He coordinated their factory to prioritize our order, even helping rearrange logistics to avoid port delays. We’ve reordered 3 times this year, and Mike always shares market trends to tweak our listings. Trustworthy partner!"
Barbara Smith
Brand Distributor
"Small chain store in Canada here. We started with 500 key trackers, and Annie from Annego walked us through every detail. She even adjusted the order last minute when we wanted more pink units. The trackers’ compact size and app simplicity make them fly off shelves—sales up 40% vs. our old supplier. When a customer had app issues, Annie’s team resolved it via video call in 10 minutes. A+ all around!"
Mark Sommers
Purchasing Manager

Our Location: Shenzhen’s Electronics & High-Tech Hub

We’re in Shenzhen, a global center for electronics and high-tech manufacturing—home to cutting-edge devices, advanced tech products, and robust innovation-driven production.

shenzhen city

Electronics R&D innovation hub:

Dense with labs and research centers, driving breakthroughs in chips, AI, and IoT for next-gen electronics.

Rapid tech-to-market pipeline:

Turns R&D breakthroughs into mass-produced products in weeks, thanks to streamlined design, testing, and production links.

Integrated electronics supply web:

Seamlessly connects component suppliers, assemblers, and logistics, covering every step from microchips to finished devices.

Why Choose Us?

pre-sales consulting, technical guidance, and hassle-free after-sales support for any product or order issues.

Customized Solutions

Tailored OEM/ODM services, adapting designs, functions, and packaging to match clients’ brand needs and market demands.

Fast Production Turnaround

Efficient manufacturing lines to scale from small-batch prototypes to mass orders, meeting tight deadlines reliably.

Global Logistics Support

Seamless worldwide distribution via robust supply chains, handling shipping, customs, and on-time delivery to 50+ countries.

Collaborative Tech Iteration

Working closely with clients to refine product features (e.g., app updates, signal optimization) based on market feedback.

Our Key Advantages

Flexible order adaptation

Adjusts order sizes, specs, or delivery dates easily, accommodating last-minute changes to suit market demands.

End-to-end service integration

Covers every step—from initial inquiry and sampling to production, shipping, and after-sales—streamlining partnerships.

Proactive market feedback incorporation

Uses client and user insights to upgrade products, from app updates to better battery life and more product features.

Hassle-free after-sales support

Simplifies returns, replacements, and repairs with a responsive team, minimizing client disruptions.

Precision in small-batch prototyping

Delivers accurate, functional samples quickly, helping clients test designs before full-scale production.

Rigorous quality vetting

Conducts strict checks—from material inspections to final testing—ensuring every anti-lost device meets high performance standards.

our logistics

Global Logistics: Tailored Shipping Solutions Worldwide

Our logistics service spans the globe, with options including sea freight, air cargo, and express delivery, while crafting tailored shipping plans to match each client’s unique needs.

Reach Out Now

Tell Us Your Needs – We’ll Build the Perfect Fit

Drop us a message with your needs: from OEM tweaks to bulk delivery timelines. Our team will respond within 24hrs with insights, samples, or a personalized plan.

Tell us Now