Manufacturers — D
70 companies
D.C. Industrie Elektronik GmbH, founded in 1993 and based in Lübeck, Germany, develops and manufactures electronic pump control systems and level inst…
DAQUA (formerly MMC) is a French manufacturer based in Les Sorinières, Loire-Atlantique, with over 30 years of experience in water filtration, treatme…
DDI Heat Exchangers Inc., founded in 1980 and headquartered in Dollard-Des Ormeaux, Quebec, Canada, designs and manufactures patented rectangular-chan…
DEBEM Srl is a family-owned Italian pump manufacturer founded in 1982 and headquartered in Busto Arsizio, Varese. With over four decades of experience…
DEL Corporation, doing business as DEL Tank and Filtration Systems, is a Scott, Louisiana-based manufacturer that has designed and built dewatering, s…
This entry contains a YouTube video URL rather than a company website. The video title references DEMON sidestream deammonification, which is a well-k…
Meunier Technologies Inc., headquartered in Quebec, Canada, manufactures the DICE (Dosing Innovation Compact Equipment) chemical dosing system—a propr…
DIMTECH S.A. is a Greek air abatement system manufacturer based in Aspropyrgos, Athens, with over 15 years of operation and more than 3,000 installed …
DISAB Vacuum Technology AB, founded in 1976 and headquartered in Sweden with operations in Eslöv and Vallentuna, brings nearly 50 years of expertise i…
DISAN Hidrolik Makina is a Turkish manufacturer of waste sorting equipment and turnkey recycling plants, founded in 1992 and headquartered in Eskişehi…
DN LLC (formerly DN Tanks) is a designer and constructor of prestressed concrete liquid storage tanks, founded in 1929 with nearly a century of experi…
DOA s.r.l. (Dinamica Olio Acciai — Dynamic Oil and Steel) is an Italian manufacturer of portable hydraulic tools, power packs, and pumps serving oil a…
DOD Labs, a division of DOD Technologies, Inc. (founded 2003, headquartered in Cary, Illinois), provides PFAS water testing kits and analytical labora…
DOGUS VANA (DVD Valves), founded in 1988 and headquartered in Izmir, Turkey, operates a 20,000 square meter manufacturing facility producing approxima…
DOYMA GmbH & Co, part of the IWK Holding group, is a German manufacturer with over 60 years of experience specializing in sealing and fire protection …
DRV is a distributor and system integrator based in Export, Pennsylvania, with additional offices in Strongsville, Ohio, and Erie, Pennsylvania. Found…
Drycake BV, based in South Carolina, USA, develops and manufactures the Twister vertical dry depackaging and separation system alongside complementary…
DSI/Dynamatic, operating as Drive Source International, is headquartered in Sturtevant, Wisconsin and manufactures eddy current adjustable speed drive…
DVK International Co., Ltd, founded in 2006 and headquartered in Nanjing, China, manufactures fluid control valves and accessories for HVAC, waterwork…
DXP Enterprises is a Houston-based industrial distribution company with over a century of operating history, tracing its roots to the 1908 founding of…
DaLian Reliable Industrial Co., Ltd, set up in 2000, runs three subsidiary factories in the Jinzhou area of Dalian, China, producing castings, forging…
Dakota Pump Inc. (DPI), operating since the 1950s and headquartered at 25524 413th Ave in Mitchell, South Dakota, designs, manufactures, and services …
DanPumps A/S, now operating as part of SonFlow A/S following a merger, is a Danish pump manufacturer based in Kolding and Haderslev, Denmark. The comb…
Danfoss is a family-owned diversified industrial manufacturer founded in 1933 that supplies high-pressure pumps, energy recovery devices, variable fre…
Daniel Company, operating from Upland, California, is a specialty manufacturer and engineering firm focused on fiberglass-reinforced plastic (FRP) odo…
Daniel Company, based in Upland, California, is a manufacturer of fiberglass reinforced plastic (FRP) odor control systems and describes itself as the…
Danitech A/S integrates machine systems for OEM customers from Haderslev, Denmark, where the company has worked since about 1987 - more than 39 years …
Aquasentry, a division of the Darcy Group, is a UK-based manufacturer of liquid monitoring, detection, and pollution prevention systems focused on com…
Datong Guiyi Carbon Corporation Co., Ltd. operates a coal-based activated carbon plant in Datong, Shanxi Province, at the center of China's coal count…
Datong Heneng Activated Carbon Co., Ltd. (HNAC) operates as a coal-based activated carbon manufacturer in Datong City, Shanxi Province, China — the ce…
Datong Jinsheng Haoda Coal Industry Co., Ltd. is an integrated activated carbon manufacturer based in Beicun Village, Datong City, Shanxi Province, Ch…
Datong Zhongxin Dingsheng Activated Carbon Co., Ltd. manufactures activated carbon in Kouquan Town in the Yungang District of Datong, Shanxi Province,…
Daysil Silikon Sanayi A.S., operating under the AEROFLEX brand, is a Turkish manufacturer of fine bubble disc diffusers for wastewater aeration, found…
Industrie De Nora S.p.A., headquartered in Milan, Italy, is a global electrochemical technology company that designs and manufactures disinfection, ox…
DeFraWater GmbH, based in Seevetal-Hittfeld, Germany, has spent over 25 years engineering membrane-based water treatment systems for marine, industria…
DeZURIK is a globally recognized valve manufacturer headquartered at 250 Riverside Avenue North in Sartell, Minnesota, with roots tracing to 1928 when…
Decomposition Co., Ltd., a startup founded by researchers at Handong Global University and headquartered in Pohang, South Korea, pursues microbiologic…
Dehoust GmbH, headquartered in Leimen, Germany, with production and branch offices in Nienburg, Heidenau, and Eitorf, has operated since 1958—nearly 7…
Delta Treatment Systems, now operating under Infiltrator Water Technologies—a subsidiary of Advanced Drainage Systems (ADS)—is a leading manufacturer …
De Nora (Industrie De Nora S.p.A.), headquartered in Milan, Italy, is a global electrochemical technology company serving the water and wastewater dis…
Denso North America, a member of Winn and Coales International with a heritage dating to 1883, is a globally recognized manufacturer of corrosion prev…
Detection Instruments Corporation, based in Phoenix, Arizona, designs and manufactures purpose-built gas detection instrumentation for the wastewater …
Deurotech Group GmbH, based in Langenfeld, Germany, is a consortium of five specialist companies providing environmental technology, process engineeri…
Di Nicola Infinam Srl, established in 1928 and headquartered in San Giovanni Teatino, Chieti, Italy, is a manufacturer of hydraulic valves and electro…
Diamond Fiberglass, now part of Andronaco Industries, operates from Victoria, Texas as an ASME RTP-1 certified custom fabricator of fiberglass-reinfor…
Diamond Fiberglass Systems and Services, an Andronaco Industries company based in Victoria, Texas, has four decades of experience designing and fabric…
Diann Bao, Inc., marketing its products under the AirMac brand, is a Taiwanese manufacturer of linear air pumps and aeration equipment with over 30 ye…
Dickow Pumpen GmbH & Co. KG is a fourth-generation, family-owned pump manufacturer founded in 1910 and headquartered in Waldkraiburg, Bavaria, Germany…
Dieffenbacher Energy GmbH, based in Bludenz, Austria, is a manufacturer of power plant systems and industrial energy recovery solutions operating as a…
DKY Valves and Controls, the brand of Dikkaya Su Kontrol Sistemleri Sanayi ve Ticaret A.S., was founded in 1997 in Kemalpasa, Izmir, Turkey, and opera…
Dinamik Motor Reduktor Sanayi ve Ticaret A.S., trading as DGM Motor, manufactures electric motors, gear reducers, and electromagnetic brakes in Turkey…
Discflo Corporation manufactures specialty pumps based on its patented Discpac boundary-layer viscous drag technology, which operates on fundamentally…
Founded in 1976 in Missoula, Montana, Diversified Plastics, Inc. (DPI) is a custom plastics engineering and manufacturing company marking its 50th yea…
Dodge Industrial, a subsidiary of RBC Bearings Incorporated, draws on over 145 years of mechanical power transmission heritage to manufacture mounted …
Dokerler Dokum Plastik, an Ankara-based Turkish manufacturer, traces its origins to 1935 and gray cast iron fittings for water pipes; the present comp…
Donau Chemie AG, operating its Water Technology division through the DC Watertech brand, develops, manufactures, and supplies chemical solutions for w…
Dongying Giayoung Precision Metal Co., Ltd specializes in silica sol investment casting at Dongying in Shandong, China, pouring stainless, heat-resist…
Dorstener Wire Tech (DWT), headquartered in Spring, Texas, is the North American filtration arm of the Germany-based Dorstener Drahtwerke Group with m…
Dow Water Solutions, now part of DuPont Water Solutions following the 2019 Dow-DuPont merger, manufactures the FILMTEC line of reverse osmosis and nan…
Dr. Küke GmbH, headquartered in Wedemark, Germany, is a specialized biocide manufacturer and the self-described source for chlorine dioxide, covering …
Dresser Utility Solutions, a subsidiary of Baker Hughes headquartered at 16240 Port NW Dr in Houston, Texas, brings nearly 150 years of experience to …
Drylet is a Houston, Texas-based bioremediation technology company that develops bacteria-driven products for organic waste treatment across municipal…
Drytech International SA is a Swiss waterproofing specialist that has operated exclusively in the waterproofing sector since 1963, making it one of Eu…
Dräger Safety AG & Co. KGaA, headquartered in Lübeck, Germany, is a global leader in safety technology with over 130 years of experience developing ga…
DuPont Water Solutions, a business unit of DuPont de Nemours, delivers one of the industry's broadest water treatment portfolios spanning membrane sep…
Duperon Corporation is a family-owned manufacturer of liquid and solids separation technology headquartered in Saginaw, Michigan, founded in 1985. ISO…
Dutch Flow Control, founded in 1993 and headquartered in Emmeloord, Netherlands as part of the DFC Group, manufactures engineered flow control and sel…
Dutchland, Inc., part of the Lindsay Family of Brands, is the largest United States producer of precast post-tensioned concrete tanks, with over 35 ye…
Düker GmbH, based in Unterfranken, Germany, traces its origins back more than 555 years and today operates as a premium manufacturer of cast iron valv…
dhp technology AG of Zizers, in the Swiss canton of Graubuenden, manufactures and installs HELIOFLEX, a retractable folding solar roof for surfaces th…
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