168.DIEN WATER GROUP: Professional Water Purifier System Factory

DIEN WATER GROUP: Professional Water Purifier System Factory

Meta Title: Water Purifier System Factory | DIEN WATER GROUP | OEM/ODM Manufacturer
Meta Description: DIEN WATER GROUP is a leading water purifier system factory in China. We manufacture RO purifiers, UF systems, and commercial purification equipment. NSF/ISO certified. Global exporter. Custom OEM/ODM welcome.

Who We Are

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

As a true manufacturer with full production capabilities, we maintain direct control over system design, component fabrication, quality testing, and logistics from our facility in China. Whether you need standard purifiers or custom-engineered solutions, we deliver reliable products that meet international standards.

Factory Specifications

• Production Area: Modern manufacturing facility with dedicated assembly lines

• Quality Control: Multi-stage inspection process

• Testing Lab: In-house laboratory for performance verification

• Packaging: Retail-ready boxes or bulk export packaging

• Capacity: Scalable production to meet volume requirements

Quality Certifications

• ISO 9001:2015 – Certified quality management

• NSF/ANSI Standard 42 – Aesthetic effects (chlorine, taste, odor)

• NSF/ANSI Standard 53 – Health effects (cyst, VOC reduction)

• NSF/ANSI Standard 58 – Reverse osmosis systems

• CE Certification – Available on request

• ROHS Compliance – Environmentally responsible manufacturing

• FDA Compliance – Food-grade materials for drinking water contact