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ERDI TECH LTD specializes in the development and manufacturing of advanced laser ranging, laser designation, electro-optical sensing and infrared imaging solutions for OEM and ODM customers worldwide. With expertise spanning 1535nm erbium glass lasers, laser rangefinder modules, laser target designators, EO/IR payloads and thermal imaging systems, we help customers accelerate product development while reducing technical risks and development costs. From component-level customization to complete system integration, ERDI provides end-to-end engineering support throughout the entire product lifecycle.
✅Laser Rangefinder OEM Manufacturing ✅Custom Laser Designator Development ✅EO/IR Payload Integration ✅Defense & Industrial Sensor Solutions
Process
Industries We Serve
Typical OEM & ODM Projects
FAQ
Contact
Why ERDI
In-House Core Technology
Unlike many suppliers that assemble third-party components, ERDI develops and manufactures its core technologies internally, including:
- Er:Yb glass laser technology
- Laser transmitter modules
- Signal processing electronics
- Optical alignment systems
- Embedded control systems
Defense-Oriented Engineering
Products are designed for demanding operational environments:
- Temperature range: -40°C to +65°C
- Shock resistance up to 1500G
- Vibration resistance up to 20G
- Long-term field deployment
Flexible OEM & ODM Support
From prototype development to mass production, ERDI supports:
- Hardware customization
- Firmware development
- Optical redesign
- Mechanical integration
- System-level optimization
OEM & ODM Development Process
From Concept to Production
Requirement Analysis
Understanding operational requirements, performance objectives and environmental conditions.
System Architecture Design
Defining laser source, optics, electronics and software architecture.
Prototype Development
Rapid prototype construction and performance validation.
Testing & Qualification
Including:
- Environmental testing
- Vibration testing
- Optical performance verification
- Reliability assessment
Pilot Production
Small-batch manufacturing for evaluation and qualification.
Long-Term Support
Engineering updates, maintenance support and lifecycle management.
Industries We Serve
Defense & Security
Applications include:
- Handheld rangefinders
- Target designators
- Fire control systems
- Border surveillance
Aerospace & UAV
Applications include:
- UAV payloads
- Navigation systems
- Terrain mapping
- Airborne reconnaissance
Electro-Optical Systems
Applications include:
- EO/IR payloads
- Stabilized platforms
- Target tracking systems
- Observation equipment
Industrial & Scientific
Applications include:
- LiDAR
- Remote sensing
- Industrial automation
- Surveying systems
Defense & Security
Applications include:
- Handheld rangefinders
- Target designators
- Fire control systems
- Border surveillance
Aerospace & UAV
Applications include:
- UAV payloads
- Navigation systems
- Terrain mapping
- Airborne reconnaissance
Electro-Optical Systems
Applications include:
- EO/IR payloads
- Stabilized platforms
- Target tracking systems
- Observation equipment
Industrial & Scientific
Applications include:
- LiDAR
- Remote sensing
- Industrial automation
- Surveying systems
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Typical OEM & ODM Projects
Representative Development Projects
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Microchip Erbium Glass Laser≥100 μJ
1~10Hz
14.5×6.3×4.37 mm3
2.5 g -
14±1g 1535nm Eye-Safe Module1Hz ~10Hz
(Visibility > 8km)
≥3000m @30% NATO Objective
≥800m @30% 0.2×0.3m Target -
Gyroscope Integarted0.1m～1200m
±0.2m (≤400m)
UAV Attitude
Orientation Measurement
-
UAV Payload ModuleVehicle (2.3m×4.6m):8000m
Human (0.5m×1.7m):4500m
UAV (0.2m×0.3m):2600m
Under visibility ≥ 12 km and relative humidity ≤ 60%, tested against a 0.3-reflectivity panel (or equivalent target) -
Vehicle Turrets≤0.3 mrad
NATO objective≥12 km
0.5Hz ~10Hz
MIL-STD-810G testing -
Long-Range Detection System≥18,000m ranging for 3m×3m vehicle targets (≥26km visibility)
≥23,000m ranging for 6m×6m diffuse targets (≥30% reflectance, ≥30km visibility)
Under line-of-sight conditions (≤50% humidity at 30°C): -
EO/IR Payload5km Laser Rangefinder
3.5km Target Designator Integration
420 g
95 mm × 97 mm × 48 mm -
Airborne EO/IR Payload≤2kg
16 coding patterns
20km@target reflectivity 0.2
120mJ @1064nm Target Designator
Full ODM Customization: From Laser Sources to Complete Ranging Systems
ERDI provides end-to-end ODM laser rangefinding solutions, covering 1535 nm erbium-glass lasers, 905 nm diode emitters, ranging electronics, optical-mechanical assemblies, algorithms, and software. Every element—from ranging performance and beam design to size, weight, and environmental requirements—can be fully customized to ensure optimal performance on the customer’s platform.
Flexible OEM Module Integration for Fast System Deployment
For UAV gimbals, surveying instruments, security systems, and LiDAR platforms, ERDI offers a wide range of OEM laser ranging modules. Options include long-range 1535 nm modules, high-frequency 905 nm DTOF sensors, and integrated 1064 nm rangefinder-designator units. Standard interfaces such as UART, RS232, and CAN enable seamless plug-and-play integration into existing systems.
Professional Optoelectronic Design and Signal Processing Support
With an experienced optoelectronics R&D team, ERDI provides optical path design, laser driver development, receiver optimization, anti-interference engineering, and advanced signal processing algorithms. ERDI’s proprietary high-sensitivity detection chain and noise-suppression algorithms deliver stable long-range performance even in sunlight, rain/fog, and low-reflectivity scenarios.
Reliable Engineering, Testing, and Mass Production Capability
ERDI follows military-grade development and manufacturing processes, offering environmental testing, lifetime evaluation, pulse-energy monitoring, temperature shock testing, and vibration qualification. From prototype development and pilot production to large-scale manufacturing, ERDI ensures product consistency, traceability, and dependable quality across all OEM/ODM laser rangefinder solutions.
Full ODM Customization: From Laser Sources to Complete Ranging Systems
ERDI provides end-to-end ODM laser rangefinding solutions, covering 1535 nm erbium-glass lasers, 905 nm diode emitters, ranging electronics, optical-mechanical assemblies, algorithms, and software. Every element—from ranging performance and beam design to size, weight, and environmental requirements—can be fully customized to ensure optimal performance on the customer’s platform.
Flexible OEM Module Integration for Fast System Deployment
For UAV gimbals, surveying instruments, security systems, and LiDAR platforms, ERDI offers a wide range of OEM laser ranging modules. Options include long-range 1535 nm modules, high-frequency 905 nm DTOF sensors, and integrated 1064 nm rangefinder-designator units. Standard interfaces such as UART, RS232, and CAN enable seamless plug-and-play integration into existing systems.
Professional Optoelectronic Design and Signal Processing Support
With an experienced optoelectronics R&D team, ERDI provides optical path design, laser driver development, receiver optimization, anti-interference engineering, and advanced signal processing algorithms. ERDI’s proprietary high-sensitivity detection chain and noise-suppression algorithms deliver stable long-range performance even in sunlight, rain/fog, and low-reflectivity scenarios.
Reliable Engineering, Testing, and Mass Production Capability
ERDI follows military-grade development and manufacturing processes, offering environmental testing, lifetime evaluation, pulse-energy monitoring, temperature shock testing, and vibration qualification. From prototype development and pilot production to large-scale manufacturing, ERDI ensures product consistency, traceability, and dependable quality across all OEM/ODM laser rangefinder solutions.
FAQ
What customization options does ERDI offer?
ERDI provides full ODM/OEM customization, including laser wavelength, pulse energy, ranging distance, optical layout, communication interfaces, mechanical structure, and environmental specifications. Both module-level and system-level customization are supported.
Can ERDI adjust ranging performance based on my application?
Yes. ERDI can optimize detection distance, beam divergence, repetition rate, and receiver sensitivity to match UAV gimbals, security platforms, robotics, LiDAR, or other industry-specific requirements.
What information do I need to provide for a custom design?
Please share key parameters such as required range, target reflectivity, operating environment, size and weight limits, power consumption constraints, and preferred interface standards. Our team will evaluate and propose a tailored solution.
Does ERDI support prototype development and testing?
Absolutely. ERDI offers rapid prototyping, engineering samples, and functional testing to verify performance. Environmental and stability tests can also be conducted according to your project needs.
What is the typical lead time for customized products?
Lead times vary depending on complexity. Standard customization takes 4~8 weeks for engineering samples, while full-system development may require additional validation time. ERDI ensures timely delivery for all project stages.
Can ERDI provide test reports or certificates?
Yes. ERDI offers performance reports, reliability testing data, and quality certificates. For certain military-grade products, documentation can be provided under appropriate confidentiality agreements.
Is eye safety guaranteed for customized lasers?
ERDI’s 1535 nm erbium-glass and 905 nm diode modules meet Class 1 eye-safe standards. Customized designs can also be certified to applicable safety regulations.
Are small-batch and mass production both supported?
Yes. ERDI supports small-batch customization for early-stage projects and high-volume production for long-term programs, ensuring consistent quality and traceability across all deliveries.
Contact Section
Discuss Your Project
Whether you require a custom laser rangefinder, EO/IR payload, thermal imaging system or complete electro-optical solution, our engineering team is ready to support your development goals.
📧 yeva@erdimail.com (responses within 24 hours)