155.DIEN WATER GROUP: Leading Large-Scale Water Treatment Factory
2026年3月11日157.DIEN WATER GROUP: Professional Filter Media Manufacturer
2026年3月11日156.DIEN WATER GROUP: Professional Water Treatment Device Manufacturer

DIEN WATER GROUP is a leading water treatment device manufacturer based in China, specializing in the design, production, and global supply of high-quality water purification equipment. With years of industry expertise and advanced manufacturing capabilities, we serve commercial, industrial, and residential clients across North America, Europe, Southeast Asia, the Middle East, and Africa.
As a comprehensive water treatment device manufacturer, we produce a wide range of purification equipment:
Commercial RO systems for restaurants, hotels, and offices
Industrial RO plants for manufacturing and food processing
Compact under-sink RO units for residential use
Industrial UF membrane systems for turbidity reduction
Point-of-use UF devices for clear water filtration
Automated backwash UF systems
Sediment filter housings and cartridges
Activated carbon filtration devices
Scale inhibition and water softening equipment
Wound fiberglass tanks for industrial filtration
Side port and top port configurations
NSF certified corrosion-resistant vessels
UV sterilization systems
Ozone treatment devices
Deionization equipment
Alkaline water devices
As a genuine manufacturer, we offer:
Advanced Production Lines: Automated equipment ensuring consistent quality
Rigorous Quality Control: Every device tested before shipment
Custom OEM/ODM Services: Proprietary designs for global brands
Scalable Production: From prototypes to full container loads
NSF/ANSI Standards for material safety and performance
CE Compliance for European markets
ISO 9001:2015 certified quality management
WQA Gold Seal available for qualified products
Direct factory pricing, complete quality control, and customization capabilities.
One-stop source for all water treatment devices and components.
Worldwide shipping with full documentation and customs support.
Engineering assistance from product selection to installation.
Hospitality | Food & Beverage | Healthcare
Manufacturing | Commercial Buildings | Residential
Municipal | Agriculture | Educational Facilities
Looking for a reliable water treatment device manufacturer? DIEN WATER GROUP is your trusted partner. Contact us today to discuss your requirements.
