All Science and Technology, Chongqing University production of smart rich prepaid water meter IC card, RF card credit card water meter, electricity management system equipment manufacturers 

 Chongqing University Science and Technology is a professional full-rich production of pre-paid water meters, meter manufacturers, the product won the ISO9001-2000 quality certification and many other. Good quality, full-featured, small size, performance and stability. 1 year replacement sales commitment, lifetime warranty. 
 All science and technology-rich pre-paid water meters, meter equipment, annual output of 500,000 sets, only for the various regions of the dealers and large customers priced at delivery. Welcome to inquire!