The Pursuit of Perfection

For over 20 years, TESPRO has been a trusted global supplier to leading utilities and metering companies, with our products certified and deployed in 100+ countries worldwide. Through strong partnerships with major metering manufacturers, we ensure unmatched accuracy, stability, and seamless compatibility with their devices.

As an ISO 9001:2015 certified company, we implement rigorous quality management systems to ensure consistent excellence, traceability, and continuous improvement across all processes. Our world-class certifications validate that every product meets strict safety, accuracy and reliability benchmarks.

Product Certifications

Driven by an unwavering commitment to perfection, we prioritize meticulous design, stringent production controls, and careful material sourcing. Every TESPRO product is globally certified to meet the most demanding international standards including CE, UKCA, RCM, cULus, FCC, and regional market requirements - guaranteeing compliance and performance wherever our products are used.

Sustainability in Action

All TESPRO products are environment friendly. We strictly TESPRO is committed to environmentally responsible manufacturing. We strictly eliminate hazardous substances in production, fully complying with RoHS directives, while maintaining the highest performance standards expected by our global clients.

Proven Global Acceptance

• CE Marked for European compliance • UKCA certified for UK market access • RCM approved for Australia/NZ • cULus listed for North America • FCC certified for electromagnetic compatibility