DOFIL Filtration provides high-efficiency polyacrylamide and flocculants for water and sewage treatment, together with a broader range of supporting treatment chemicals for different industrial processes.
A compact industry section makes the homepage cleaner while still showing the main treatment sectors you serve.
Tailings, slurry clarification, and recycle water treatment.
Suspended solids control and process water treatment.
Organic load reduction, clarification, and pretreatment.
Domestic sewage clarification and sludge support.
DOFIL filtration provides you with high-efficiency polyacrylamide and flocculants for water and sewage treatment. We deliver stable quality, cost-effective solutions and fast global supply to over 80 countries. We also offer professional technical support and on-site guidance to help you achieve better treatment results and lower operating costs. We are looking for reliable partners worldwide. Welcome to cooperate!
Show production strength, stock condition, and export readiness.
Demonstrate stable supply capacity with real factory visuals.
Build trust through team presence and international trade-show activity.
This section is now placed as the third main module on the homepage to keep the page structure clearer and more commercial.
For coagulation, turbidity reduction, and pretreatment.
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For settling, floc formation, and sludge dewatering.
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For coagulation and selected industrial water treatment systems.
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For adsorption and polishing applications.
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For industrial process support and moisture control.
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For pH adjustment and process chemical support.
View DetailsWe welcome distributors, industrial buyers, and long-term partners who need stable supply and practical support for water treatment chemicals.