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Industrial IoT Connectivity
Engineered by Tespro

Since 2002, Tespro has developed and manufactured industrial communication and IoT devices, including AI computing devices, industrial routers, industrial gateways, protocol converters, DTUs and optical probes.

With in-house hardware and software capabilities, we support reliable connectivity, industrial data acquisition and remote device management for customers worldwide.

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In-House R&D
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Own Manufacturing
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Hardware & Software

Our Journey in Industrial IoT & Connectivity


2002

Company Founded
Started with a mission to deliver innovative and reliable metering solutions.


2002

Company Founded
Started with a mission to deliver innovative and reliable metering solutions.


2008

Quality Management
Achieved ISO 9001:2008 certification, established strong quality management systems for global manufacturing standards.


2008

Quality Management
Achieved ISO 9001:2008 certification, established strong quality management systems for global manufacturing standards.


2014

Launched First Optical Probe Series
Began mass production of universal optical probes, compatible with major meter brands.


2014

Launched First Optical Probe Series
Began mass production of universal optical probes, compatible with major meter brands.


2017

Developed First SEMS Platform
Introduced our cloud-based Smart Energy Management System for real-time data handling.


2017

Developed First SEMS Platform
Introduced our cloud-based Smart Energy Management System for real-time data handling.


2022

IIoT Mass Production & Global Reach
Achieved mass production of industrial routers, gateways, and DTUs. Deployed in 60+ countries, serving industrial automation, energy, and smart city sectors.


2022

IIoT Mass Production & Global Reach
Achieved mass production of industrial routers, gateways, and DTUs. Deployed in 60+ countries, serving industrial automation, energy, and smart city sectors.


2026

Industrial IoT & AI Innovation
Expanded our portfolio with AI computing gateways and comprehensive industrial IoT solutions.


2026

Industrial IoT & AI Innovation
Expanded our portfolio with AI computing gateways and comprehensive industrial IoT solutions.


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From Engineering to Manufacturing

01

Engineering & Product Development

Hardware, firmware and communication interfaces developed for industrial applications.

 

02

Application-Focused Design

Product architecture and interface options designed around real-world industrial and energy applications.

 

03

Manufacturing & Quality Control

In-house production and quality control processes help ensure consistent product performance and reliability.

Confidence in the Product. Clarity in the Details.

At Tespro, quality is supported by established manufacturing processes, systematic quality control, and ISO 9001 quality management practices.

Our industrial communication products are supported by technical documentation and applicable CE, FCC, and RoHS certifications, helping customers evaluate product compatibility, compliance, and suitability for their projects.

Global Experience & Industry Partnerships

Tespro works with customers and industry partners worldwide, supporting industrial connectivity, energy communication, and OEM/ODM projects. Our experience in international manufacturing and technical collaboration helps us meet diverse project requirements across global markets.

In-House Hardware & Software R&D

Tespro combines experienced hardware engineers, embedded software developers, and in-house manufacturing capabilities. From PCB design and firmware development to product integration and production, our engineering teams support reliable industrial communication devices and project-specific technical requirements.

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25+ Years of Industrial IoT Experience

With over 25 years of industry experience, Tespro has accumulated extensive knowledge in industrial communication, data acquisition, and IoT connectivity. Our experience across industrial automation and energy applications helps customers select suitable products and address practical deployment challenges.

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Extensive Industrial Protocol Library

Tespro has built an extensive industrial communication protocol library through years of software development and system integration. Supporting protocols such as Modbus, BACnet, OPC UA, and MQTT, our technology enables flexible device connectivity, data exchange, and integration with industrial systems.

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Proven OEM / ODM Expertise

With over 10 years of OEM/ODM collaboration experience, Tespro has established long-term partnerships with multiple Fortune 500 companies and industry-leading brands. We provide flexible hardware and software development, product customization, branding, and manufacturing support to meet diverse project requirements.

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Request Your OEM/ODM Solution

Share your requirements, and our hardware and software experts will design a solution optimized for accuracy, reliability, and efficiency.