International Chemtex Corporation is one the largest independently owned producers of specialty water treatment chemicals and services in the United States. From its headquarters in Lakeville, Minnesota, the company serves customers from coast to coast in the continental United States and Puerto Rico. Chemtex's wide array of products helps its customers protect their water-using equipment in commercial buildings, hospitals, universities and industrial facilities.

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Primary Applications

Cooling Water Chemicals
Chemtex produces a comprehensive line of chemicals to control scaling, corrosion, deposition and microbiological fouling in open and closed recirculating and once-through cooling water systems.

Boiler Water Chemicals
Chemtex boiler treatment chemicals provide complete scale and corrosion control in boiler, pre-boiler and condensate return systems.

Reverse Osmosis Chemicals
We offer an extensive line of RO chemicals including:

• Membrane cleaners
• Anti-scalants
• Microbiocides

Closed Loop Chemicals
Chemtex provides a wide array of closed loop chemicals to protect our customers’ loop systems from corrosion, fouling and microbial growth.

Wastewater Treatment Chemicals
We have the technology and expertise to handle all your wastewater treatment problems from metals removal to BOD and COD reduction.

Ancillary Products
From cleaners and dechlorinators to rust converters and bacterial digestants, we offer a variety of innovative products to help you maintain your entire facility.

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Locations
Chemtex's main production facility and technical laboratory are located at its ISO 9001:2000 certified Lakeville headquarters. The company also has production facilities in Roanoke, Virginia and San Juan, Puerto Rico. We have over 30 sales offices located throughout the U.S.