Eastern Technologies, Inc. (ETI) is a trusted water treatment chemical distributor supporting independent water treatment service companies, OEMs, and distributors across industrial and municipal markets. For nearly four decades, ETI has delivered a complete line of water treatment chemicals designed to protect systems, improve water quality, and help our partners meet performance, compliance, and cost objectives.
Our portfolio supports a wide range of water treatment applications, including cooling systems, boiler systems, and wastewater treatment operations. From corrosion inhibitors and biocides to coagulants and specialty treatment chemicals, ETI provides reliable solutions tailored to real-world operating conditions.
Backed by an experienced technical team, flexible manufacturing capabilities, and a partner-focused business model, we help our customers stay ahead of changing system demands, regulatory standards, and customer expectations—without competing for their business.
ETI supports cooling and boiler systems with treatment chemicals designed to control corrosion, scale, and fouling while protecting critical equipment and improving operational efficiency. Our solutions are suitable for open-recirculating, closed-loop, process water, and once-through cooling systems, as well as low-, medium-, and high-pressure boilers.
Cooling and boiler treatment chemicals include:
Corrosion inhibitors
Scale control products
Dispersants
Pre-operational and online system cleaners
System passivators
Specialty treatments for unique system conditions
FDA- and USDA-approved formulations (where required)
Kosher-approved products
These treatment programs help partners maintain clean systems, optimize heat transfer, and extend equipment life—even in a unique situation where standard chemistry may not apply.
ETI offers a broad range of biocide chemistries to help partners manage microbial activity, reduce fouling, and maintain consistent system performance. Both oxidizing and non-oxidizing options are available to support flexible treatment strategies and varied feed approaches.
Biocide product options include:
Bromine-based oxidizing biocides
Chlorine-based oxidizing sanitizers
Isothiazolin-based non-oxidizing biocides
DBNPA
Glutaraldehyde
THPS
Additional specialty biocide chemistries
ETI also assists with labeling documentation and compliance considerations tied to applicable regulatory standards, helping partners maintain effective and responsible microbial control programs.
For wastewater treatment, ETI supplies chemistry that supports clarification, solids separation, contaminant reduction, and improved process control across industrial and municipal operations.
Wastewater treatment chemicals include:
Inorganic coagulants
Organic coagulants
Flocculants
Heavy metal precipitants
Bioaugmentation solutions
Grease maintenance products
Odor control treatments
When needed, ETI supports polymer selection, jar testing, and troubleshooting to help partners optimize coagulation chemistry, improve settling or dewatering performance, and manage overall treatment costs.
Some systems require chemistry beyond traditional cooling, boiler, or wastewater programs. ETI supplies specialty treatment chemicals to support specific process and system needs.
Specialty treatment solutions include:
Membrane system treatment and cleaning chemicals
Process water treatment solutions
Potable water treatment applications (where applicable)
Corrosion protection for idle or lay-up systems
Targeted treatments for challenging water quality conditions
With flexible packaging, custom formulation capabilities, and technical support, ETI helps partners expand service offerings while delivering consistent performance across diverse environments.
As one of the industry’s partner-focused water treatment chemical distributor, ETI exists to help our customers protect water quality, improve performance, and grow their business.
We support independent water treatment service companies and OEMs without competing for their customers.
A disciplined approach to production, documentation, and consistency helps partners deliver confidently across accounts.
Get support for chemical selection, troubleshooting, and optimizing treatment programs for unique applications.
Assistance with documentation and applicable regulatory standards, including needs tied to certain biocide and pesticide chemistries.
Packaging options, quantities, and logistics support designed to keep customer operations running smoothly.
ETI supports a wide range of water treatment and wastewater treatment needs through our distributor and service-company partners. Our water treatment chemicals and technical support are used in facilities where water quality, system performance, and compliance matter every day.
Common industries and applications include:
Industrial manufacturing – process water, cooling systems, boiler systems, and wastewater operations
Municipal facilities – drinking water-related applications and municipal wastewater treatment support
Food processors – water treatment programs that prioritize consistent water quality and operational reliability
Healthcare & institutional facilities – campuses, hospitals, and large buildings with complex water systems
Hospitality & commercial buildings – cooling towers and boiler systems requiring consistent treatment and maintenance support
If you serve customers with specialized requirements or a unique situation, ETI can help match the right treatment chemicals and develop practical water treatment solutions to support performance and compliance goals.
For independent water treatment professionals, choosing the right water treatment chemicals distributor is about more than product availability. It is about having a dependable partner that understands the technical, operational, and business demands behind every customer account.
Eastern Technologies, Inc. was built to serve that role. Since 1986, ETI has supported independent water treatment companies, OEMs, and regional distributors with the products, expertise, and responsive service they need to compete effectively while maintaining ownership of their customer relationships. Our partner-first model means we do not sell directly to your end users. Instead, we work behind the scenes to help strengthen your capabilities.
Partners can access a broad treatment portfolio, custom formulation and packaging options, technical and laboratory support, regulatory assistance, and practical troubleshooting for challenging applications. ETI also supports efficient day-to-day operations through dependable fulfillment, documentation, and a 24/7 distributor portal that keeps important product and business resources accessible.
Whether you are expanding your treatment offering, addressing a difficult application, or looking for a reliable supply partner, ETI provides the flexibility and technical depth to help you serve customers confidently and grow your business.
Commitment is reinforced by ISO 9001:2015 certification and recognition as AWT’s 2023 Supplier of the Year.
Customer
Connect with ETI to learn how our products, technical support, and dependable supply model can strengthen your water treatment operations and help your business stay ahead.