This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Temperature Sensors & Smart Safety Alarms

A professional manufacturer specialized in R&D, manufacturing, and sales of temperature sensors, smart home security products, and peripheral accessories. Trusted by global partners since 2002.

Explore Products Visit Official Website

High-Precision Sensing

NTC & PTC sensors with ±0.5°C accuracy for industrial and energy storage applications.

Certified Safety Devices

CE, UKCA, EN 50291, BS 5446-2 compliant alarms for homes and commercial use.

Smart Manufacturing

Automated production lines with MES integration for consistent quality and scalability.

About Evergreen Technology

Dongguan Evergreen Technology Co., Ltd. is a professional manufacturer specialized in the research and development, production, and sales of temperature sensors and home security products.

Founded in 2002 and headquartered in Shenzhen, our team combines decades of expertise in electronic technology with a commitment to innovation. We serve global clients with high-precision, reliable components for industrial systems, energy storage, HVAC, and smart homes.

  • ISO & CE Certified Manufacturing
  • In-House R&D and Testing Labs
  • 10+ Years of Industry Experience
  • Global Distribution Network
Evergreen Technology Factory

Why Choose Evergreen?

We are your most correct choice for reliable sensing and safety solutions.

Advanced R&D

Supported by domestic and international talents, we deliver professional design and high-precision features.

Smart Manufacturing

Equipped with automatic dispensing, soldering, rework, and inspection machines integrated with MES.

Global Certifications

Our products meet CE, UKCA, EN 50291, BS 5446-2, and DIN EN 14604 standards.

10-Year Battery Life

Sealed lithium batteries ensure long-term reliability in smoke, heat, and CO alarms.

Digital Integration

LCD displays, test/silence buttons, and voltage collection harnesses for modern systems.

Global Reach

Serving customers across Europe, North America, Asia, and beyond with fast delivery.

Our Popular Products

High-performance sensors and safety alarms trusted worldwide.

EG-P006 PTC Temperature Sensor

EG-P006 PTC Temperature Sensor

For factory temperature detection inside pellet furnaces. High thermal stability and fast response.

  • Type: PTC Sensor
  • Application: Industrial Furnace
  • Accuracy: ±1°C
View Details
EG-N017 NTC Temperature Sensor

EG-N017 NTC Temperature Sensor

Harness for CCS energy storage battery voltage collection and temperature detection.

  • Type: NTC Sensor with Harness
  • Application: Energy Storage Systems
  • Features: Multi-point detection
View Details
EG-N018 NTC Temperature Sensor

EG-N018 NTC Temperature Sensor

For temperature detection in air conditioning rooms. Stable performance in humid environments.

  • Type: NTC Sensor
  • Application: HVAC Systems
  • Range: -20°C to 80°C
View Details
V-COME Smoke Detector

V-COME Smoke Detector

Stand-alone photoelectric smoke alarm with 10-year lithium battery. CE, UKCA certified.

  • Model: VS02
  • Certifications: CE, UKCA, DIN EN 14604
  • Battery: 10-Year Sealed Li
View Details
V-COME Heat Alarm

V-COME Heat Alarm

Standalone kitchen heat detector with big test & silence button. BS 5446-2 compliant.

  • Model: VH01
  • Standard: BS 5446-2
  • Power: 10-Year Sealed Battery
View Details
V-COME CO Alarm

V-COME CO Alarm

Carbon monoxide alarm with digital LCD display, test button, and 10-year battery. EN 50291 certified.

  • Model: VC21
  • Certification: EN 50291
  • Display: Digital LCD
View Details
Piezo Buzzer

Piezo Buzzer

High-sound output piezoelectric buzzer for alarms, industrial equipment, and consumer electronics.

  • Type: Passive/Active Options
  • Voltage: 3V to 12V
  • SPL: >85dB at 10cm
View Details
Other Temperature Sensors

Custom Temperature Sensors

Custom NTC/PTC solutions for unique industrial, medical, and automotive applications.

  • Customization: Probes, Harnesses, Connectors
  • Materials: Stainless Steel, Epoxy, PTFE
  • Output: Analog & Digital Options
Request Quote

Latest News

Stay updated with our milestones and innovations.

April 17, 2025

Evergreen Trademark Registration Approved

Evergreen's DGEGT trademark registration has been successfully approved under International Class 9, reinforcing our commitment to innovation and IP protection.

November 25, 2024

Automation in Manufacturing Process

Evergreen has introduced automatic dispensing, soldering, and inspection machines, integrated with MES for intelligent factory management.

November 25, 2024

Evergreen Obtains Patent Authorization

Our headquarters in Shenzhen has received patent authorization, highlighting our technical innovation in sensor and safety device design.

Get in Touch

Have questions about our sensors or safety alarms? Reach out to our team for support and inquiries.

+86-133-4268-8757
+86-769-22286931
evergreen@egn-tech.com
Yukin Yang
Room 301, Building 3, No. 5, Dongkeng section, Xingguo Road, Dongkeng, Dongguan, Guangdong, China
Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info