In the modern industrial landscape, water scarcity and stringent environmental regulations have pushed Dissolved Air Flotation (DAF) to the forefront of wastewater treatment solutions. As a leading commercial DAF manufacturer and factory, we recognize the global shift toward sustainable effluent management.
From the oil fields of the Middle East to the food processing plants of Europe, DAF systems are essential for removing Total Suspended Solids (TSS), Fats, Oils, and Grease (FOG). The current global market is seeing an 8.5% annual growth rate, driven by the need for high-clarity water discharge and resource recovery.
Guangdong Xinjieyuan Environmental Protection Technology Co., Ltd. is a professional enterprise focused on environmental protection equipment research, development, and manufacturing. We specialize in water treatment, waste gas treatment, and sewage sludge management.
We hold national environmental protection engineering professional contracting qualifications, safety production licenses, and ISO quality management system certifications. Our commitment to excellence is backed by scientific technological achievements.
With an integrated whole-chain service model, we provide multi-dimensional support including production, sales, and construction. Our professional team handles complex projects with high precision and reliability.
The industry is moving toward Smart DAF. Modern procurement demands IoT-integrated systems that allow remote monitoring and automatic adjustment of chemical dosing based on influent quality.
Reducing the carbon footprint of wastewater plants is a global priority. Our DAF designs focus on low-energy air dissolution systems that generate micro-bubbles (10-30 microns) with minimal power consumption.
Global enterprises, especially in urban or high-rent areas, require high-capacity treatment in a compact footprint. Our modular DAF units allow for rapid installation and scalable expansion.
International buyers are increasingly looking for cost-effective Chinese DAF factories that do not compromise on component quality. Requirements often include 304/316 stainless steel construction, Siemens PLC systems, and compliance with international electrical standards (CE/UL).
Our DAF systems and WPS (Water Purification Systems) are designed for a wide range of localized environments:
In addition to water, our BDS Intelligent Deodorization System addresses odor problems in agriculture and chemical industries, creating a harmonious environment for local residents.
Leveraging China's mature industrial supply chain, we offer high-performance DAF systems at a fraction of the cost of Western competitors without sacrificing durability.
Our engineering team can customize DAF tank dimensions and internal configurations within days, ensuring the equipment fits your specific site constraints.
Located in the heart of Guangdong's manufacturing hub, we have direct access to major international ports, ensuring safe and timely global delivery.
For municipal and industrial sludge disposal, XJY provides a complete solution. We operate sludge drying reduction projects that treat 80% moisture content sludge, drying it into 35% moisture powder or granular raw materials. These materials are utilized in cement plants and thermal power plants for resource recovery.
The "BDS intelligent deodorization system" is highly intelligent and operates unattended. It effectively solves odor issues in electroplating, mining, and food sectors, supporting local economic development while protecting the environment.



