00:17 This ultrasonic water meter, using a 3.6 V replaceable lithium battery, the instrument R value of 200, RS485 communication
00:21 Good quality and cheap Chinese water meter
00:22 Rotary piston positive displacement water meter, 10 years quality assurance
00:44 This is an IC card intelligent prepaid water meter, IP68, interested friends can contact us.#IC smart water meter
02:42 00:23 Brass gate valve with lock.#Copper valve
00:21 Brass pressure reducing valve
00:32 Brass pressure reducing valve#brass
00:20 Brass plating PPR ball valve.
00:24 PPR ball valve two color styles, complete size.
00:24 Brass plating ppr ball valve body durable.
00:19 This is a ppr brass ball valve. It comes in white and yellow