DIEN WATER GROUP: Professional Industrial Water Filter Factory

Meta Title: Industrial Water Filter Factory | DIEN WATER GROUP | Commercial Filtration Systems
Meta Description: DIEN WATER GROUP is a leading industrial water filter factory in China. We manufacture commercial filtration systems, industrial housings, and high-flow cartridges. NSF/ISO certified. Global exporter.

Who We Are

DIEN WATER GROUP is a specialized industrial water filter factory based in China, dedicated to manufacturing high-capacity filtration equipment for commercial and industrial applications worldwide. We serve clients across North America, Europe, Southeast Asia, the Middle East, and Africa.

As a true factory, we maintain direct control over design, fabrication, quality testing, and logistics from our facility in China.

Industrial Filter Media

Silica Sand – High-purity for multi-media filters
Anthracite – Premium coal for turbidity removal
Activated Carbon – Coal, coconut, and wood-based
Garnet – High-density support layers
Gravel – Underbed support in graded sizes

Manufacturing Capabilities

As a dedicated industrial water filter factory, we offer:

Capability	Details
Vessel Fabrication	Carbon steel, stainless steel, FRP
Media Processing	Screening, washing, grading
Cartridge Production	Automated winding and pleating lines
Bag Manufacturing	Sewn and welded filter bags
System Integration	Skid-mounted with valves and controls
Pressure Testing	ASME-standard testing available
Custom Engineering	Designed to your specifications
Packaging	Export-standard crating for heavy equipment

Quality Certifications

ISO 9001:2015 – Certified quality management
NSF/ANSI Standard 61 – Component certification
CE Certification – Available on request
ASME Standards – Available for pressure vessels
ATEX Options – Explosion-proof configurations

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