The company adopts ISO 4064&
OIML-R49 international standard. MID 2014/32/EU European standard
and NSF-61 standard in producing water meters. The smart water meter
- STS prepaid water meter & ultrasonic water meter with LoRa
/ LoRa-WAN / SigFox / NB-IoT.
If you are interested in any items, please
e-mail or fax us.We will reply you as soon as possible.
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