About Shenzhen Iduoduo Tech

LED Sign & Lighting
Manufacturer Since 2009

Established in 2009 in Shenzhen, we specialize in the R&D, manufacturing, and export of LED neon products and lighting solutions. We deliver engineering guidance, consistent quality control, and responsive service from concept to delivery.

Who We Are

Shenzhen Iduoduo Tech., Co., Ltd. is located in Shenzhen, leveraging convenient transportation and strong supply-chain support. We focus on production-ready LED solutions—built for stable performance, clean finishing, and efficient installation in real-world projects.

Dedicated to strict quality control and thoughtful customer service, our experienced team is available to review specifications, recommend suitable configurations, and help you move from design to production with confidence.

Company at a Glance

2009
Established
Shenzhen
Manufacturing Base
OEM/ODM
Project Support
Export
Global Supply

What We Make

We support two major product groups—illuminated signage and non-illuminated lettering—tailored for different budgets and installation environments.

Illuminated Signs

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Custom lighting signage for storefronts and interiors, designed for consistent brightness.

Non-Illuminated

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Durable lettering solutions for branding and wayfinding—clean, professional, and cost-effective.

Quality Control & Support

We follow a quality-focused production workflow. Our team reviews specifications and provides practical recommendations based on real applications. From design discussions to packaging, we aim to make ordering clear and reliable.

CE / RoHS Compliant Materials
UL / SAA Certified Components

OEM & ODM Ready

Whether you need a standard item or a custom engineering solution, we support you with production planning and clear spec confirmation.

Discuss Your Project →

Ready to Start?

Share your artwork or dimensions. Our team will recommend a suitable solution and provide a quote within 24 hours.