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Inquiry

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production capacity

010203

Product Category

1-Security Surveillance

Security Surveillance

Suitable for security surveillance and other fields

Security Surveillance

2-Industrial Temperature Measurement

Industrial Temperature Measurement

Suitable for industrial temperature measurement and other fields

Industrial Temperature Measurement

3-Gas Detection

Gas Detection

Suitable for gas detection and other fields

4-Optical Communication

Optical Communication

Suitable for optical communication and other fields

Optical Communication

5-Consumer Electronics

Consumer Electronics

Suitable for consumer electronics and other fields

Consumer Electronics

6-Medical Imaging

Medical

Suitable for medical imaging and other fields

Medical Imaging

7-MULTIIR Expert in Optical Coating

MULTIIR: Expert in Optical Coating

MULTIIR: Expert in Optical Coating

MULTIIR: Expert in Optical Coating

01020304050607

About Us

Founded in 2007 and headquartered in Hangzhou, MULTIIR Technology Co., Ltd. is a leading enterprise dedicated to the R&D, manufacturing, and application of high-performance optical filters. Leveraging its independent core technologies and comprehensive industrial chain layout, the company has firmly established itself as a front-runner in the global optical filter industry, committed to providing high-quality optical filter products and solutions covering the full wavelength range from ultraviolet (UV) to infrared (IR) for customers worldwide.

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Expertise

20+ years of industry & technical expertise
Cost-effectiveness

Premium quality, competitive pricing
OEM/ODM

Comprehensive spectrum-customized products
Rapid response

24/7 proactive response & demand alignment

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Capacity ＆ Certificates

ISO-ROHS

Applications

industrial testing

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Industrial Testing

✓ Petrochemical Industry
✓ Iron and Steel Metallurgy
✓ Intelligent Manufacturing

Medical & Scientific Research

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Medical & Scientific Research

✓ Medical Testing
✓ Scientific Research Experiments

Public Security

Public Security

✓ Security Monitoring
✓ Fire Early Warning
✓ Gas Monitoring

Consumer Electronics

Consumer Electronics

✓ Smart Home
✓ Smart Hardware

Energy & Communications

Energy & Communications

✓ Optical Communication
✓ Energy and Power

News

MULTI IR Welcomes You to Explore Cutting-edge Tech at SENSOR+TEST 2026 Nuremberg!

MULTI IR Welcomes You to Explore Cutting-edge Tech at SENSOR+TEST 2026 Nuremberg!

Perception without Borders | MULTI IR's Shenzhen Sensor Exhibition Concludes Perfectly, Joining Hands with Industry Partners to Embark on a New Journey of Perception

Perception without Borders | MULTI IR's Shenzhen Sensor Exhibition Concludes Perfectly, Joining H...

Exhibition in Progress | Merak Shenzhen Sensor Exhibition Opens, Sensing Technology Empowers Multi-scenario Applications

Exhibition in Progress | Merak Shenzhen Sensor Exhibition Opens, Sensing Technology Empowers Mult...

MULTI IR has broken through the sulfur-based glass DLC coating technology and achieved mass supply!

MULTI IR has broken through the sulfur-based glass DLC coating technology and achieved mass supply!

"Sensing Technology, Smart Future"! MULTI IR AWE2026 is underway, and the excitement continues to unfold!

"Sensing Technology, Smart Future"! MULTI IR AWE2026 is underway, and the excitement continues to...

Exhibition Update | First Day of Shenzhen CIOE: MULTI IR's Booth Draws Crowds, Optical Filters Attract Professional Attention!

Exhibition Update | First Day of Shenzhen CIOE: MULTI IR's Booth Draws Crowds, Optical Filters At...

Exhibition Update | 2025 Shenzhen CIOE Concludes: Infrared Technology in Focus, MULTI IR Empowers Industry with Core Solutions

Exhibition Update | 2025 Shenzhen CIOE Concludes: Infrared Technology in Focus, MULTI IR Empowers...

Exhibition in Progress | MULTI IR Shines at LASER World of PHOTONICS CHINA 2025 in Shanghai, Leading New Trends in Optoelectronic Technology

Exhibition in Progress | MULTI IR Shines at LASER World of PHOTONICS CHINA 2025 in Shanghai, Lead...