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Variable Message Sign
Traffic lights
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Solar road stud
Solar Warning Light
Solar traffic sign
Solar Radar Speed Sign
Outdoor LED Lighting
LED Flood Light
LED Street Light
Solar Street Light
LED Stadium Flood Light
LED High Bay Light
LED Emergency Evacuation Sign
Traffic VMS Sourcing Guide for Infrastructure Buyers
Engineering Reference for LED Speed Limit Displays
400mm RYG All-Round Traffic Signal
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Dayu Optotech intelligent transportation equipment manufacturer for highways and smart traffic projects



Global Manufacturer- Smarter Traffic, Smarter Solutions.
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LED traffic signs and road safety lighting solutions for highways and tunnels

LED innovation. Traffic evolution. Global impact.
Outdoor variable message sign and traffic signal equipment for traffic management

Our Standard Is the Road Ahead.
Dayu Optotech quality-controlled traffic equipment for global road infrastructure projects


Excellence In Quality, Global In Brand.
Professional traffic safety solutions and technical support for highway and tunnel projects


Professional Service For Every Journey.

HIGH QUALITY PRODUCTS
Variable Message Sign

Variable Message Sign
Traffic lights

Traffic lights
LED flood light

LED flood light
Radar speed sign

Radar speed sign
About DAYU

About DAYU

Shenzhen Dayu Optotech Co., Ltd.–The Leader in Intelligent Transportation Solutions Shenzhen Dayu Optotech Co., Ltd. is a national high-tech enterprise specializing in theintegrated R D ,design, production, sales, and construction of intelligent transportation equipment. 
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NEW ARRIVALS
Traffic Variable Message Sign for Highway Traffic Road

Traffic Variable Message Sign for Highway Traffic Road
LED Modular Tunnel Light, Adjustable LED Module Flood Light for Highway Tunnel, Stadium, Warehouse

LED Modular Tunnel Light, Adjustable LED Module Flood Light for Highway Tunnel, Stadium, Warehouse
Solar Radar Speed Limit Sign

Solar Radar Speed Limit Sign
Variable Speed Limit Sign

Variable Speed Limit Sign
Portable Variable Message Signs Mobile Trailer Solar VMS

Portable Variable Message Signs Mobile Trailer Solar VMS
Solar Powered LED Stop Traffic Sign

Solar Powered LED Stop Traffic Sign
Solar Yellow Flashing Warning Light

Solar Yellow Flashing Warning Light
Integrated Networked Intelligent Traffic Signal Controller

Integrated Networked Intelligent Traffic Signal Controller
Solar-powered portable traffic signal

Solar-powered portable traffic signal
Solar embedded road stud DY-EM-143

Solar embedded road stud DY-EM-143
400mm RYG Led All-round (With countdown timer) Traffic signal Light

400mm RYG Led All-round (With countdown timer) Traffic signal Light
Solar Cast Aluminum Horseshoe Road Stud

Solar Cast Aluminum Horseshoe Road Stud
High Lumen LED Street Light Waterproof for Urban Road, Highway & Residential Street

High Lumen LED Street Light Waterproof for Urban Road, Highway & Residential Street
Garden Cat Eye Warning Light solar Road Stud

Garden Cat Eye Warning Light solar Road Stud
LED Modular Tunnel Light, Adjustable LED Module Flood Light for Highway Tunnel, Stadium, Warehouse

LED Modular Tunnel Light, Adjustable LED Module Flood Light for Highway Tunnel, Stadium, Warehouse
Solar Square Road Stud Light

Solar Square Road Stud Light
400mm RYG Led Arrow Traffic signal Light

400mm RYG Led Arrow Traffic signal Light
400mm RYG Led All-round Traffic signal Light

400mm RYG Led All-round Traffic signal Light
LED high bay light UFO light

LED high bay light UFO light
Pedestrian Traffic Light with Countdown Timer / LED Walking Signal Lamp

Pedestrian Traffic Light with Countdown Timer / LED Walking Signal Lamp
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Hospitality Builds Global Traffic Projects
DAYU Variable Message Signs Deployed for Safety Upgrade of Spain AP7 Highway,MY SHOP

DAYU Variable Message Signs Deployed for Safety Upgrade of Spain AP7 Highway
DAYU LED Tunnel Lighting Solution Adopted for Pattaya Sukhumvit Road Tunnel, Thailand,MY SHOP

DAYU LED Tunnel Lighting Solution Adopted for Pattaya Sukhumvit Road Tunnel, Thailand
China-Aided Highway Tunnel Project in Georgia Equipped with DAYU Combined Traffic Signals & Speed Limit Signs,MY SHOP

China-Aided Highway Tunnel Project in Georgia Equipped with DAYU Combined Traffic Signals & Speed Limit Signs
DAYU Modular LED Flood Lights Deployed for Public Football Field Renovation in Johor, Malaysia,MY SHOP

DAYU Modular LED Flood Lights Deployed for Public Football Field Renovation in Johor, Malaysia
DAYU LED Traffic Signal Lights Adopted for Urban Intersection Upgrade Project in Vietnam,MY SHOP

DAYU LED Traffic Signal Lights Adopted for Urban Intersection Upgrade Project in Vietnam
DAYU Solar Radar Speed Feedback Signs Deployed for Regional Road Safety Project in Western Australia,MY SHOP

DAYU Solar Radar Speed Feedback Signs Deployed for Regional Road Safety Project in Western Australia
DAYU Solar LED STOP Signs Installed at Rural Intersections, King County, Washington, USA,MY SHOP

DAYU Solar LED STOP Signs Installed at Rural Intersections, King County, Washington, USA
DAYU Solar Road Studs Applied on Mountain Highway in Ras Al Khaimah, UAE,MY SHOP

DAYU Solar Road Studs Applied on Mountain Highway in Ras Al Khaimah, UAE
DAYU VMS & Variable Speed Limit Signs Deployed on Melbourne M1 Motorway, Australia,MY SHOP

DAYU VMS & Variable Speed Limit Signs Deployed on Melbourne M1 Motorway, Australia
DAYU Cantilever Variable Message Signs Project Launched in Botswana Urban Arterial Road,MY SHOP

DAYU Cantilever Variable Message Signs Project Launched in Botswana Urban Arterial Road
Dayu Optotech
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