3M
AFTON PUMPS INC.
AXEON WATER TECHNOLOGIES
BEL VESSELS
CAT PUMPS
CHANGZHOU DUOLING WATER TREATMENT FACTORY
CHPT MANUFACTURING INC.
DANFOSS A/S
D?CHTING PUMPS
DOW INC.
DUPONT DE NEMOURS INC.
EBARA CORP.
ELTRON RESEARCH & DEVELOPMENT
ENERGY RECOVERY INC. (ERI)
ENTEGRIS INC.
EVOQUA WATER TECHNOLOGIES
FLOWSERVE CORP.
FLUID EQUIPMENT DEVELOPMENT CO. (FEDCO)
GRUNDFOS
HANGZHOU FUYANG BONA WATER PURIFICATION EQUIPMENT
HANGZHOU WATER TREATMENT TECHNOLOGY DEVELOPMENT CENTER
HYDRANAUTICS (NITTO DENKO)
INGETEAM
KEMFLO
KOCH MEMBRANE SYSTEMS
KSB GROUP
MET-PRO GLOBAL PUMP SOLUTIONS
MICRODYN-NADIR
NANOH2O INC. (LG WATER SOLUTIONS)
PALL CORP.
PARKER HANNIFIN CORP.
PENTAIR
PERMIONICS
PORIFERA INC.
PROTEC ARISAWA AMERICA INC.
SHAKTI PUMPS
SPX FLOW
Suez Water Technologies And Solutions
SULZER/SULZER PUMPS
THERMAX
TORAY INDUSTRIES
TORISHIMA PUMP
TOYOBO CORP.
Veolia
XYLEM INC.
YUYAO LANSHAN MOTOR