Tuozhan Optoelectronics Company Limited is a high-tech enterprise established in 2007, specializing in the research, development, and manufacturing of LED light sources and optoelectronic components. Headquartered in Shenzhen with a primary production center in Dongguan, the company operates a 5,000-square-meter factory equipped with 300 sets of automated high-precision production machinery and 35 sets of testing equipment. With a workforce of approximately 200 employees, the company integrates R&D, production, and sales to serve global markets, including North America, Europe, and Asia.
The company's extensive product portfolio includes SMD LEDs (0603, 1206, 5050, 3528), DIP LEDs, and high-power LED chips. Tuozhan Optoelectronics is a specialist in deep ultraviolet (UVC) technology, offering UVC LEDs and finished disinfection devices, as well as infrared (IR) emitters, receivers, and phototransistors. Their components are widely utilized in home appliances, automotive electronics, medical aesthetics, traffic indicators, and urban lighting projects. Additionally, they provide advanced solutions such as radar sensor modules and LED digital tubes.
As a professional manufacturer and ODM/OEM service provider, Tuozhan Optoelectronics maintains rigorous quality standards, holding ISO 9001, ISO 14001, RoHS, and EAC certifications. The company is recognized for its technical innovation, having achieved 30 R&D results to date. By adhering to a "quality first" management principle, they ensure reliable performance across their entire range of optoelectronic modules and discrete components.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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5mm Round Head LED Diodes Yellow Color Water clear 5mm LED PTH Diode Long Feet Super Light 5mm Chip Led Diffused Yellow
5·1 review
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2023 New products SMD 0603 0805 1206 2835 3528 SMT Night Sensor Light sensor Photodiode Phototansistor Ambient Light Sensor
5·1 review
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Stainless Steel Enhance Water Disinfection in Traditional Purifier with High-Energy UVC LED Continuous Flow Modules with Sensor
5·1 review
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20024 Ultraviolet UV Ray sensor monitoring wavelength 230nm-260nm sensitivity water quality UV LED monitoring
5·1 review
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uv Phototransistor
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Factory sales Long Distance range above 20m Anti WIFI interference DIP IRM Metal shield Infrared Receiver 940nm IR Receiver
5·1 review
Factory Sales Long Distance Range Above 20m Anti Wifi Interference Dip Irm Metal Shield Infrared Receiver 940nm Ir Receiver - Buy Metal Shield Ir Receiver,Irm,Phototransistor Product on Alibaba.com$0.02
Digital Ambient light sensor SMD1206 size Digital Photocell digital phototransistor 0-10000Lux sensitive LDR CDS
5·1 review
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SMD Motion Sensor Human Detect PIR Sensor Case Metallic Light Body Cross Technology Shell Theory LHI Package Output Lens Type
5·1 review
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High Power Sterilizationl 255nm 265nm 280nm 275nm 310nm Deep Uv 0.5w 3535 3w 6868 Uvc Led Chip High Efficiency UVC UVB LIght
5·1 review
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Vcsel Led Modules 940nm for Shallow Penetration to Treat Joints Muscles Injuries Facial skin whitening Application
5·1 review
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Vcsel Led Modules 808nm 810nm 940nm for Shallow Penetration to Treat Joints Muscles Injuries Application
5·1 review
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Ultraviolet Photodiode Probe sensor wavelength 210nm-370nm sensitivity 0-5V volt output 4-24mA output water quality monitoring
5·1 review
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Customers
ASIAN ELECTRONIC
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Certifications
ISO 9001
5
International Organization for Standardization 9001
RoHS
4
Restriction of Hazardous Substances
ISO 14001
1
International Organization for Standardization 14001
EAC
1
Eurasian Conformity
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Key export market
🇻🇳 Vietnam🇻🇳 Vietnam
🇮🇳 India🇮🇳 India
🇲🇾 Malaysia🇲🇾 Malaysia
🇷🇺 Russia🇷🇺 Russia
🇧🇷 Brazil🇧🇷 Brazil
🇺🇸 United States🇺🇸 United States
AsiaAsia
EuropeEurope
North AmericaNorth America
OceaniaOceania
South AmericaSouth America
AfricaAfrica
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Shenzhen Tongzhan Technology Co., Ltd., established in 2001, is a manufacturer of solar power LED lighting and other solar power products based in Shenzhen, Guangdong, China. With 11 to 50 employees, the company specializes in a wide range of LED lighting solutions, including Solar Lawn Lights, Solar Garden Lights, Solar Street Lights, Solar Courtyard Lights, LED Panel Lights, LED Ceiling Lights, LED Wall Washers, LED Spotlights, and LED Bulbs. The company operates a factory and exports its products to international markets, including Europe and the US.