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About Us

About Us

Dongguan Evergreen Technology Co., Ltd.

Dongguan Evergreen Technology Co., Ltd., is a leading manufacturer specializing in temperature sensors and home safety products with five years of industry expertise. Based in Dongguan, Guangdong Province, the company has quickly built a reputation for excellence through its commitment to innovation, sustainability, and rigorous quality standards.

Our Technical Edge: R&D-Driven Innovation

Our core strength lies in our professional R&D team and collaborative partnerships with international talents. We focus on the development of high-precision sensing technologies and robust system integration. This commitment enables us to offer extensive customization, ensuring our products—from fundamental NTC/PTC sensors to advanced multi-sensor alarms—precisely meet the evolving demands of markets in the United States, Europe, and beyond.

Uncompromising Quality: Certified Excellence

Uncompromising Quality: Certified Excellence

Quality and reliability are the cornerstones of our operation. Our state-of-the-art facility, equipped with advanced production equipment and ERP management systems, supports lean manufacturing and a smart factory environment. Our commitment is validated by our ISO 9001:2015 certification, underpinned by a rigorous Quality Control Process that spans from raw material inspection to final performance testing, ensuring every product delivers consistent performance and long-term durability.

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Sustainable Manufacturing

Sustainable Manufacturing
Our Green Commitment

We believe in responsible industry. Our sprawling 13,000-square-meter garden-style campus is a testament to our eco-friendly philosophy. We operate on 100% renewable energy and are certified to ISO 14001:2015.

Our dedication extends to our products, which utilize renewable or recyclable materials, aligning with global sustainability standards and helping our partners achieve their environmental goals.

Comprehensive Product Portfolio

We are a one-stop solution provider for intelligent safety needs
Temperature Sensors

Temperature Sensors

Customizable NTC, PTC, and more for diverse applications.
Safety Alarms

Safety Alarms

A full range including photoelectric smoke alarms, heat alarms, carbon monoxide detectors, and multi-sensor combination alarms.
Supporting Components

Supporting Components

Plastic components and industrial automation control systems.

We are proud to serve Fortune 500 companies and welcome new partnerships.

Contact us today to learn how we can support your projects with reliably engineered, sustainable safety solutions.
Get In Touch

Factory Tour

Welcome to our virtual tour, where you can gain insights into our manufacturing capabilities and commitment to quality. You will witness our specialized production facilities, skilled operational teams, and rigorous testing procedures. We are dedicated to operational transparency, ensuring your confidence in our product quality and laying a solid foundation of trust for our collaboration.

Factory Campus Overview

Factory Campus Overview

Factory Reception Lobby

Factory Reception Lobby

Sample Showcase

Sample Showcase

Project Discussion Meeting

Project Discussion Meeting

Production Line

Production Line

Lab & Equipments

Lab & Equipments

Constant-Temperature Automated Test Equipment

Constant-Temperature Automated Test Equipment

Imaging Measuring Instrument

Imaging Measuring Instrument

Warehouse & Logistics

Warehouse & Logistics

Certifications & Standards

Quality and safety are at the core of everything we do. The certifications we hold are independent verification of our commitment to operating at the highest levels of excellence. Browse our credentials below to see the standards we meet to ensure your complete satisfaction.