Intelligent Water Meter

Issue Date:Sep.1,2023 Validity of Certification:Aug.31,2026Date of Replacement of this Certificate:Sep.23,2025

Unified Social Credit Code91350100727896522T

System Area Assessed:Production and sales of water meters(including smart watermeters),water meter parts and components(including smart water meters)and wireless datacollection terminals

Assessment standard:GB/T 24001-2016/ISO14001:2015Environmental management systems-Requirements with guidance for use。

Unified Social Credit Code:91350182MA349MHH20

System Area Assessed:Production and sales of water meters(smart water meters),watermeter(smart water meter)spare parts and wireless data collection terminals

Assessment standard:

This is to Certify that the INTELLECTUAL PROPERTY COMPLIANCE MANAGEMENT SYSTEM of

Fuzhou Fuda Instrument Co.,Ltd.

Audit Address:Building 8,No.10 Pengwang Road,Changle District,Fuzhou City,FujianProvince,China

Measurement Management System CertificationCertificate

Certificate No:CMS Min[2025]AAA3085

name of organization:Fujian Fuda Information Technology Co.,Ltd.

Intelligent Water Meter

Issue Date:Sep.1,2023 Validity of Certification:Aug.31,2026Date of Replacement of this Certificate:Sep.23,2025

Unified Social Credit Code91350100727896522T

System Area Assessed:Production and sales of water meters(including smart watermeters),water meter parts and components(including smart water meters)and wireless datacollection terminals

Assessment standard:GB/T 24001-2016/ISO14001:2015Environmental management systems-Requirements with guidance for use。