Jerry@jlmeter.com
Economical nylon type ultrasonic water m
Prepaid ultrasonic water meter
Ultrasonic smart water meter
NB-IOT muti jet dry dial water meter
Valve controlled ultrasonic water meter
Prepaid RF card multi jet dry water mete
Valve controlled ultrasonic cold and hea
Photoelectric direct reading Water Meter
Prepaid RF card direct drinking water me
Contact: Jerry
Phone: +86 15530343385 and +86 18920906628
E-mail: Jerry@jlmeter.com
Add: Zhangjiakou City, Hebei Province, China