Jerry@jlmeter.com
NB-IOT muti jet dry dial water meter
Prepaid RF card multi jet dry water mete
Prepaid RF card bluetooth transmission d
Economical nylon type prepaid water metr
Contact: Jerry
Phone: +86 15530343385 and +86 18920906628
E-mail: Jerry@jlmeter.com
Add: Zhangjiakou City, Hebei Province, China
Jerry Duan
