smart meters, IoT modules ,data terminals, complete sets of equipment, system software and cloud platforms.
GoldCard Power-Tech's smart metering products have obtained international certi?cations for their excellent performance and reliability, including'IDIS 3,MID, Type test, DLMS, STS 2.0 and G3 PLC.Additionally, to meet varied market requirements, the company has obtained local certi?cations in over 20 countries, demonstrating its product quality through large-scale deliveries and long-term on-site operations.

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