Aquapharm Chemical Co. Pvt. Ltd. Biocides and low mw polymers. India. http://www.aquapharm-india.com/

Jiangsu Suqing Water Treatment Engineering Group Ion exchange resins. China. http://www.suqing.com/

JCI Jones Chemicals, Inc. Manufacturer/distributor of water treatment chemicals. USA. http://www.jcichem.com/

Acetcorp Specialising in water treatment for HVAC. USA. http://acetcorp.com

Bayer Corporation Provider of hydrazine and ion-exchange resins. USA/Europe. http://www.bayer.com

Technosol, Ltd. Products for environmental cleaning and degreasing. Estonia. http://www.hydrobreak.com/

US Peroxide Resource on Hydrogen Peroxide for water treatment. USA. http://www.h2o2.com

CalciQuest, Inc. Drinking water quality treatment chemicals. USA. http://www.calciquest.com/

Water-King Water softeners. UK. http://www.waterking.co.uk/

Applied Hydro Technologies, Inc. Water treatment chemicals. USA. http://www.ahti.com/

Westchem Mfg., Ltd. Water treatment chemicals, using enzymes & bacteria. Canada. http://www.westchem.com/

Bardon's Water Services A full service provider in the chemical water treatment field. USA. http://www.bardonwaterservices.com/

Thermidaire Water Treatment Chemicals Industrial water treatment chemicals. Canada. http://www.thermidaire.on.ca/

Freeston Water Treatment Suppliers of water treatment chemicals and chlorination. UK. http://www.freeston.co.uk/

SPER Chemical Corporation Sequestration, scale control, and corrosion inhibition. USA. http://www.sperchemical.com/

Terlyn Industries, Inc. Zero bleed chemicals. USA. http://www.terlyn.com/

Eaglebrook Inorganic Coagulants Ferric chloride and ferric sulfate manufacturer. USA. http://www.eaglebrook.net/

Drew Industrial Division Drew Industrial Division is a leading distributor of water treatment chemicals. http://www.drewindustrial.com

Carbochem Activated carbon manufacturer. USA. http://www.carbochem.com/

Taiwan Hopax Chemicals Mfg. Co., Ltd. Paper additives, water treatment fine chemicals. Taiwan. http://www.hopax.com.tw/