• Ultra-Bright
  • Energy Saving 50%+
  • Rugged & Long-Lasting

Products Applications Overview

Explosion-proof LED lights for oil & gas, chemical, mining, and marine hazards.

Extreme UV & Temperature Variation

Extreme UV & Temperature Variation

Explosion-proof LED lighting for refineries, offshore platforms, and flammable gas zones with extreme UV and temperature swings.

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Corrosive Gases & Dust Accumulation

Corrosive Gases & Dust Accumulation

Explosion-proof LED lighting for chemical plants, cleanrooms, and pharmaceutical zones with corrosive gases and heavy dust.

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Humid, Dusty, High Temperature, 24/7 Continuous Operation

Humid, Dusty, High Temperature, 24/7 Continuous Operation

Durable explosion-proof LED lighting for underground mines, tunnels, and metallurgy in humid, dusty, high-temperature 24/7 environments.

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Humid, Water Mist, Dusty, Low Temperature

Humid, Water Mist, Dusty, Low Temperature

Waterproof explosion-proof LED lighting for food processing plants and storage facilities in humid, misty, dusty, low-temperature conditions.

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High Temperature Environment

High Temperature Environment

High-efficiency explosion-proof LED lighting for power plants, substations, and smelting/metallurgical facilities in high-temperature environments.

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High Humidity & High Corrosion

High Humidity & High Corrosion

Weatherproof explosion-proof LED lighting for ports, railways, bridges, and transportation hubs in high-humidity and corrosive conditions.

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our Products

Case Studies

Real success stories of our explosion-proof LED lighting in hazardous industries.
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11+ Y

Established in 2015.

OEM/ODM

Support OEM/ODM.

FACTORY

More than 200 employees.

HIGH QUALITY

Product quality inspection 100%.

Factory Scene

10,000 m² Zhongshan factory: strict QC, certified explosion-proof LED lighting.

Outside the factory

Outside the factory

Lobby

Aging Area

Test Laboratory

Assembly Area

Assembly Area

Assembly Area

Certificate Wall

Showroom

Showroom

Showroom

Production Process

Top explosion-proof LED lights trusted by global industries.
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Die casting moulds plate

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Die casting moulds

3

Punching

4

Sanding

5

Automatic grinding

6

Assembly line

7

Assembly of lamps

8

Test finished product

Our Certificates

Certified for Safety – ATEX, CE, IECEx & more, guaranteeing top compliance in hazardous areas worldwide.
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System Solutions

Customized explosion-proof LED systems with full support from design to 24/7 reliability.

Custom Assessment & Design

Site evaluation and OEM/ODM solutions for your specific needs.

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Certified Integration & Delivery

ATEX/IECEx systems with 100% inspection and quick turnaround.

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24/7 Technical Support & Reliability

Ongoing assistance and traceability for uninterrupted safety.

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Latest News

Company updates, new products, certifications, and industry news.

Why Smart Longtu ATEX Explosion Proof LED Lights Are the Top Choice for Industrial Safety in 2026

Ultra-Bright Energy Saving 50%+ Rugged & Long-Lasting Products Applications Overview Explosion-proof LED lights for oil & gas, chemical, mining, and……

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Discover Why Longju ATEX Explosion Proof LED Lights Lead the 2026 Hazardous Lighting Revolution

We exhibited at the 5th China-Malaysia Commodity Fair, highlighting our certified explosion-proof products to international buyers.

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Why Longju Explosion Proof LED Lights Deliver Unmatched Safety and Efficiency in Hazardous Areas

At the 2023 Canton Fair Phase III, Longju Technology presented our full range of ATEX/IECEx-certified explosion-proof LED lights to global attendees.

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Copyright © 2025 by Zhongshan Longju Technology Co., Ltd.

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