About company
4S4 Metering Ltd
We manage the entire production cycle of original in-house design products, which includes cutting-edge electricity meters such as FUTURE-F® and AMR/AMI. We are devoted to delivering products of the utmost quality and reliability.
Because of this our state-of-the-art production facility in Botevgrad, staffed by highly qualified professionals, utilizes the latest SMD equipment from “JUKI” and “YAMAHA,” along with optical inspection technology from “Marantz”.
The nomenclature of manufactured electronic products includes:
- single-phase electricity meters FUTURE-F®;
- three-phase electricity meters FUTURE-F®.
Our suppliers
Quality
4S4 Metering Ltd. applies the latest technologies in its production and offers the highest quality products.
Our production is certified according to the standards of ISO 9001:2015 and DIN EN ISO 9001:2000 by the German companies “TUV-CERT” and “AERO CERT.” 4S4 Metering Ltd. is a member of the G3-Alliance and DLMS User Association.
Click on this text to see all information about certificates.


Main areas of activities
- Research and development company with a plant in Bulgaria
- Full production cycle of original in-house design products
- Cooperation with the world’s leading electronic components suppliers
- Implementation of the latest technologies in the production line
- Electricity meters and (AMI) FUTURE-F®
Discover our solutions
Join us in the pursuit of excellence in high-tech electronic products. Contact us today to learn more about our offerings and how we can support your energy measurement needs.

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