DIEN WATER GROUP: Professional Water Treatment Parts Manufacturer

Meta Title: Water Treatment Parts Manufacturer | DIEN WATER GROUP | NSF Certified
Meta Description: DIEN WATER GROUP is a leading water treatment parts manufacturer in China. We produce filter media, system components, and consumables. NSF/ISO certified. Global exporter.

Who We Are

DIEN WATER GROUP is a specialized water treatment parts manufacturer based in China, dedicated to producing high-quality filtration components for commercial, industrial, and municipal clients worldwide. We serve markets across North America, Europe, Southeast Asia, the Middle East, and Africa.

As a true manufacturer (not a trader), we maintain direct control over raw material sourcing, production, quality assurance, and logistics.

Our Product Portfolio

Filter Media

Category	Products
Granular Media	Silica sand, anthracite, garnet, gravel, pumice
Activated Carbon	Coal-based, coconut shell, wood-based, catalytic
Specialty Media	KDF, Birm, greensand, calcite
Ion Exchange Resins	Cation resin, anion resin, mixed bed, chelating

System Components

Filter housings (FRP and stainless steel)
Underdrain systems
Distribution components
Support gravel

Replacement Parts

Cartridge filters
O-rings and seals
Control valve parts
Distributor assemblies

Quality Certifications

NSF/ANSI Standard 61 – Certified for drinking water systems
ISO 9001:2015 – Certified quality management
AWWA Standards compliant
Food Grade options available

Why Choose DIEN WATER GROUP?

Advantage	Benefit
True Manufacturer	Direct factory pricing, complete quality control
Comprehensive Range	One source for all media and components
Technical Expertise	Media selection based on your water chemistry
Global Experience	Worldwide shipping with full documentation

Applications

Sector	Media/Components Used
Municipal Water	Sand, anthracite, activated carbon, underdrains
Industrial Process	Multi-media, activated carbon, ion exchange resins
Wastewater	Sand, anthracite, specialty media
Groundwater	Greensand, Birm, KDF, catalytic carbon
Food & Beverage	Activated carbon, food-grade media
Pharmaceutical	High-purity carbon, mixed bed resins

Contact Us

Looking for a reliable water treatment parts manufacturer? DIEN WATER GROUP is your trusted partner.

Contact us today for technical specifications, pricing, and logistics information.

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