About Us
Our history
Founded in 2006, Dongguan Yixuan Environmental Protection Technology Co., Ltd. is a technology-driven company specializing in RO membrane manufacturing and industrial wastewater treatment. With nearly 20 years of expertise, we provide innovative, sustainable water treatment and reuse solutions. Our membrane products cover household, commercial, and industrial applications, helping clients worldwide achieve efficient and reliable water purification.
YIME reverse osmosis membranes are widely used in water treatment, food and beverage, industrial, electronics, seawater desalination, power generation, and other industries. We are continuously committed to innovation, consistently providing our customers with superior filtration solutions.
In addition, the company has developed a unique wastewater treatment process specifically for heavy metal-contaminated wastewater from industries such as electroplating and circuit board manufacturing. Wastewater treated using this process fully complies with the discharge standards outlined in Table III of GB21900-2008.
Vision Of The Future
Protecting the environment through advanced technology
Technical Experience
20+
Purpose And Responsibilities
Environment is based on life and protected by technology
Management Idea
Putting people first, integrity-based, innovating with technology, and developing oneself
Our Factory
Yixuan Environmental Protection combines innovative high-performance membrane technology with compliance-driven heavy metal wastewater treatment and resource reuse. With a focus on research, development, production, and sales of reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and specialized membranes, Yixuan has established itself as a leading provider of system design and application services. Backed by a skilled team of professionals, including several PhDs and master's degree holders, the company holds five invention patents and other intellectual property rights. Yixuan's research and testing facilities are located at 203 Yongjun Road, Building 1, Room 102, Dalingshan Town, Dongguan City, where the company has developed RO, NF, and specialized membranes recognized worldwide for their high performance. With an extensive global sales network, Yixuan's products reach markets in India, Vietnam, Thailand, and the Philippines, garnering a loyal customer base.
In collaboration with the Chinese Academy of Sciences, Yixuan has co-developed Pi and dynamic membranes for pre-treatment in reverse osmosis and municipal wastewater applications. Through end-to-end proprietary development-from membrane material formulation to module design and production-Yixuan's products meet international standards for quality and technological advancement, serving industries such as ultrapure industrial water, industrial wastewater, landfill leachate desalination, brackish water desalination, and specialized separation processes.
"Our mission and responsibility are grounded in the principles of 'environmental protection as essential to life' and 'protecting the environment through technology.' Our business philosophy centers on people, integrity, and self-development through technological innovation. We sincerely hope to collaborate with a wide range of enterprises and partners in the environmental protection sector.
Our Product
1,Household RO Membrane Series
2,Industrial RO Membrane Series
3,Household NF Membrane Series
4,Industrial NF Membrane Series
5,Copper Ion Concentration Special Membrane Series
6,Nickel Ion Concentration Special Membrane Series
7,Gold Ion Concentration Special Membrane Series
8,Silver Ion Concentration Special Membrane Series
9,Other Special Membrane Series
10,Industrial Special Dynamic Membrane Serie
Production Market
Our products have been exported to countries and regions such as India, Vietnam, Thailand, and the Philippines, and we have a complete global sales network and a loyal customer base. We look forward to your joining us and contributing to the environmental protection of the earth.
Product Application
Household RO Membrane
Primarily used in household water purification equipment, it effectively filters out heavy metals, bacteria, viruses, and other pollutants from water, providing clean and safe drinking water.
Commercial RO Membrane
Used in commercial environments such as office buildings and the catering industry to meet small- and medium-scale drinking and water needs. It is widely applied in commercial water purifiers and direct drinking water systems.
Industrial RO Membrane
Applied in large-scale water treatment systems, suitable for producing industrial-grade pure and ultrapure water. It is widely used in electronics, semiconductor, pharmaceutical, food, and beverage industries to meet the high water quality requirements of production processes.
Reverse Osmosis (RO) System
Covers water treatment systems for household, commercial, and industrial purposes. These systems use RO membranes to purify water or produce pure water, addressing purification needs from household drinking water to large-scale industrial water.
Special Membrane (NF Membrane)
Nanofiltration (NF) membranes are mainly used to remove large organic molecules and divalent salts from water. They are suitable for water softening and material separation and recovery in the food and pharmaceutical industries, effectively removing impurities while retaining some beneficial minerals
Our service
At Dongguan Yixuan Environmental Protection Technology Co., Ltd., we are committed to providing comprehensive support at every stage-from pre-sales to post-sales. Specializing in the research, development, production, sales, and service of advanced membrane materials and components, including reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and specialized membranes, we aim to deliver industry-leading solutions with exceptional customer support.
Pre-Sales Service
Our experienced team, which includes highly skilled professionals with multiple patents and trademarks, offers expert consultation to understand your unique requirements. We provide detailed product specifications, application guidance, and custom solutions tailored to your specific needs, ensuring that you make the right choice for your water treatment systems.
In-sale service
Throughout the entire purchasing process, our professional sales and technical teams are always actively involved, ensuring seamless communication and timely response to any questions or adjustments. We have advanced R&D, packaging and testing facilities to ensure high-quality, reliable products that meet international standards and are shipped to global markets such as India, Vietnam, Thailand and the Philippines.
After-Sales Service
Our commitment doesn't end with the sale. We offer comprehensive support, including installation guidance, troubleshooting, and regular maintenance advice to optimize membrane performance. For products that meet feed water and operating condition requirements, we provide a one-year warranty to ensure long-lasting, effective operation. In collaboration with research institutions such as the Chinese Academy of Sciences, we continuously innovate and enhance our offerings to support industries including industrial ultrapure water, municipal wastewater treatment, desalination, and specialized separation.
Dongguan Yixuan Environmental Protection Technology Co., Ltd. is dedicated to advancing sustainable water solutions, building enduring relationships with a loyal global customer base through high-quality service and technical expertise.
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