ISI CERTIFICATE

FCRI (PALAKKAD, KERALA)

CE MARKED

ISO CERTIFICATIONS

NSIC

DELHI JAL BOARD (DELHI)

MUNICIPAL CORP. OF PUNJAB

MUMBAI MUNICIPAL CORP.

PUBLIC HEALTH PUNJAB

CWSSB (CHENNAI)

CHENNAI METRO WATER

HUBLI MUNICIPAL CORP.

MUNICIPAL CORP. OF SHOLAPUR

MUNICIPAL CORP. OF CHANDIGARH

MUNICIPAL CORP. OF NASIK

MUNICIPAL CORP. OF SHIMLA

U.P. JAL NIGAM

PUBLIC HEALTH ENGG. (RAJASTHAN)

PUBLIC HEALTH ENGG. (J & K)

NATIONAL TEST HOUSE GHAZIABAD

NATIONAL PHYSICAL LABORATORY DELHI