What can we do

Water Treatment Plant

Our products include reverse osmosis machine, ultrafiltration equipment, seawater desalination system, electrodeionization unit etc. The water treatment equipments have passed ISO,CE and other certifications, and so far have owned 2 trademarks, 3 software works, and more than 20 patents.

Why choose us

Our Advantages

We offer a comprehensive service, covering customized solution design based on customers’ specific water quality conditions, contract signing, delivery method confirmation, as well as equipment manufacturing, packaging, testing, and final delivery.

ISO & CE

With complete ISO 9001, 14001, 45001 and CE certificates, we strictly follow international standards for production and quality management.

Source factory

We are an original source factory with our own production lines, providing competitive pricing, fast delivery and reliable quality.

证书 英文版

OEM-ODM

We provide comprehensive OEM and ODM solutions with strong design and production capabilities to meet your personalized requirements.

Quality Assurance

We use well-known brand components to ensure stable and durable quality, backed by our 1-year professional after-sales service for your complete assurance.

Cases

We have successfully deployed our reliable water treatment solutions across the globe — including Australia, the United States, Kenya, Peru, Venezuela, and Ghana. Our equipment stands proven in diverse environmental and industrial contexts, earning trust from clients worldwide through consistent performance and tailored water treatment capabilities.

Trusted Water Treatment Plant Partner In China

Guangdong Xinjieyuan Environmental Protection Technology Co., Ltd is water treatment plant supplier and manufacturer in China. We focus on water treatment equipment,such as reverse osmosis,uf,desalination,edi,etc.

We have a strong technical team with more than 50 engineers serving domestic and foreign customers from process design,sales,production,installation and after-sales.

2000+ Projects

Patents & CE ISO Certified

15 Years Experienced Team

Partners from various countries

We work with trusted partners from various countries around the world. By integrating global resources and sharing professional strengths, we build long-term and stable cooperative relationships based on mutual trust and common development.

Blogs provide the latest news

Latest Blog Information

Our blog shares the latest company news, industrial water treatment solutions, and project updates. With 15 years of expertise as a trusted global manufacturer, we export to multiple countries and provide actionable insights to help you improve efficiency, lower costs, and meet international standards.

reverse osmosis health machine

Reverse Osmosis System, Blog

21 Jan 2026

How to solve the problems associated with reverse osmosis health?

Reverse osmosis technology, with its positioning as a "deep purification" method, has become immensely popular in the global drinking water equipment market, becoming the preferred water purification solution for many households and institutions. However, the controversy surrounding the effects of reverse osmosis health remains unresolved, and a growing number of studies are focusing on the potential health risks associated with "over-purification."
pretreatment reverse osmosis maintenance

Reverse Osmosis System, Blog

19 Jan 2026

What is the process for reverse osmosis maintenance systems?

Scientific maintenance and management are crucial for extending equipment lifespan and reducing operating costs. Conversely, improper reverse osmosis maintenance can easily lead to problems such as membrane fouling and decreased water production efficiency. This article will summarize the key maintenance points of ro systems, providing a reference for practical work.
application of reverse osmosis machine

Reverse Osmosis System, Blog

15 Jan 2026

The core principles of reverse osmosis healthy

Reverse osmosis healthy encompasses a comprehensive set of indicators, including water cleanliness, system operational stability, and environmental compliance. As an industrial water treatment manufacturer, we understand that only by ensuring the health of the entire reverse osmosis system chain can we lay a solid foundation for water quality in enterprise production.
island desalination machine in IDE

Seawater Desalination System, Blog

10 Jan 2026

Stable freshwater supply system dominated by island desalination machine

Island desalination machine has not only broken the shackles of water scarcity on islands, but also injected lasting momentum into the sustainable development of island economies. From daily water supply to remote Pacific islands, to tourism infrastructure on Mediterranean islands, and industrial water supply to Middle Eastern islands, this type of equipment has become a core component of overseas island development, helping various regions achieve a virtuous cycle of 'using seawater to supplement freshwater.'
shuaiba 3 independent water project

Seawater Desalination System, Blog

9 Jan 2026

Benchmark cases of desalination water treatment equipment

With the deep integration of photovoltaic, energy storage technologies and desalination equipment, and the widespread adoption of innovative forms such as subsea and modular systems, we will deploy these devices in more water-scarce regions around the world, injecting continuous momentum into building a sustainable global water security system.
ultrapure water filtration machine

EDI water system, Blog

7 Jan 2026

Why is ultrapure water filtration machine so amazing?

This type of ultrapure water filtration machine uses multiple purification processes to thoroughly remove impurities such as ions, microorganisms, and organic matter from the raw water. The final ultrapure water produced has a resistivity of 18.2 MΩ·cm at 25 degrees Celsius. It is indispensable for core fields such as semiconductors, pharmaceutical production, and energy development.

Ask Us Anything

FAQ

*You can contact us (via WhatsApp: +86 89429105 and email: xjy100745@gmail.com). Once we receive your message, our technicians will reply within 12 hours (excluding weekends).

*-T/T,Western Union,MoneyGram and L/C at sight. This is negotiable. After we confirmed order, I will send you contract sales with our company bank information. You can transfer money to our company bank account by T/T. Or you can choose to place order online.

*-It depends on the order quantity and voltage of machine you need.
-Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.
Special voltage we may need about 40 days for production.

*-We provide 1 year warranty. It means when there is any parts broken in one year, we will send spare parts to you for free.

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