Min. Order Reference FOB Price
100 Pieces US$27.00 / Piece
Product Description
IC Card Prepayment Prepaid Gas Meter, AMR, GPRS Wireless G1.6, G2.5, G4 Basic functions: . Computerized management and billing by gas supply companies . Prepayment of bills with computer technology and IC card to prevent long-term arrears . When water flow exceeds the maximum flow rate, the ...