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Advanced Water Sterilization Technology

17+ Years of R&D Excellence in UV Sterilizers, AOP Purification, Water Distillers, and Ozone Generators for Industrial, Municipal, and Commercial Applications.

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Who We Are

Hebei Guanyu Environmental Protection Equipment Co., Ltd. (Shijiazhuang Guanyu Environmental Protection Science and Technology Co., Ltd.) was founded in 2006 and 2011 respectively. The company's predecessor, Hebei Guanyu Pharmaceutical Equipment Co., Ltd., dates back to 1998. As a leading high-tech enterprise, Guanyu specializes in technology R&D, equipment research, design, construction, and import-export capabilities.

With over 17 years of manufacturing and R&D experience, we deliver professional, high-quality water disinfection solutions trusted by clients across China and in more than 50 countries worldwide.

17+
Years of R&D
50+
Countries Served
Factory Equipment

Professional Service

We operate with a fully integrated team including design engineers, technical specialists, administrative staff, sales, production, quality assurance (QA), and maintenance personnel.

End-to-End Design

Custom engineering and system integration for municipal, industrial, and commercial water treatment needs.

Quality Assurance

Rigorous testing and certification processes ensure every product meets international standards.

Global Support

24/7 technical assistance and after-sales service available worldwide.

Our Products

Engineered for performance, durability, and efficiency — our water disinfection systems are trusted in industries ranging from pharmaceuticals to municipal wastewater.

Medium Pressure UV Sterilizer

Medium Pressure UV Sterilizer

High-intensity UV output for rapid microbial inactivation in industrial and municipal water systems.

Auto-Cleaning UV System

Wastewater Automatic Cleaning UV Sterilizer

Self-cleaning quartz sleeves for continuous operation in reclaimed water and sewage treatment.

UPVC UV Sterilizer

UPVC UV Sterilizer for Sea Water

Corrosion-resistant design ideal for marine and offshore desalination applications.

UV TOC Remover

UV TOC Remover for RO Water

Advanced oxidation process to reduce Total Organic Carbon in reverse osmosis systems.

AOP Equipment

AOP Circulating Water Purification Equipment

Advanced Oxidation Process systems for chemical-free removal of organics and pathogens.

Water Distiller

Multi-Effect Tubular Water Distiller

Energy-efficient, high-purity distillation for pharmaceutical and laboratory applications.

High-Effect Water Distiller

High-Effect Energy Efficient Auto-Desludging Water Distiller

Automated scale removal and optimized heat exchange for continuous operation.

UV Sterilizer for Water Treatment

UV Sterilizer for Water Treatment

Compact and reliable disinfection for drinking water, process water, and reuse systems.

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Why Choose Guanyu?

Certified Quality

ISO, CE, and other international certifications ensure compliance and reliability.

Energy Efficient

Low power consumption with high-output performance for sustainable operations.

Global Trust

Exported to over 50 countries with long-term partnerships in Europe, Asia, and the Americas.

Custom Solutions

Tailored designs for unique water quality challenges and integration requirements.

17+ Years Experience

Deep expertise in R&D, manufacturing, and field deployment of water disinfection systems.

Chemical-Free Disinfection

UV and AOP technologies eliminate pathogens without harmful byproducts.

17+
Years in Business
50+
Countries Served
1000+
Installations
24/7
Support

Frequently Asked Questions

What is UV water sterilization?

UV sterilization uses ultraviolet light to destroy bacteria, viruses, and other pathogens by disrupting their DNA, preventing reproduction.

Can UV systems treat seawater?

Yes, our UPVC UV sterilizers are specifically designed for seawater and desalination applications with corrosion-resistant materials.

Do you offer custom designs?

Absolutely. Our engineering team provides custom solutions for unique flow rates, water quality, and integration needs.

What is AOP water purification?

Advanced Oxidation Process combines UV with ozone or hydrogen peroxide to break down organic contaminants and micro-pollutants.

How do I maintain a UV system?

Regular cleaning of quartz sleeves and annual lamp replacement ensure optimal performance. Our auto-cleaning models reduce maintenance needs.

Get in Touch

For inquiries about our products or pricing, please visit our official website to contact our team directly.

Visit Official Website

Hebei Guanyu Environmental Protection Equipment Co., Ltd.

No.485 North YouYi Street, Shijiazhuang, Hebei, China 050071

Phone: 0086-311-80815274 | Mobile: 0086-13230169758

Email: [email protected]

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