Environmental Technology Solutions
TOAN CAU BN delivers integrated solutions in water treatment, air emissions control, drainage, monitoring, and compliance consulting—combining expertise and advanced technology to create safe, cost-effective, and sustainable results.
Technology for a Greener Future
We help enterprises deploy modern environmental technologies that boost efficiency, reduce costs, and meet strict regulatory standards. Our solutions cover wastewater, air, and solid waste treatment, as well as monitoring and legal compliance support.
- Tailored solutions that fit each industry’s needs
- Full compliance with environmental and legal requirements
- 24/7 technical support with long-term maintenance service
Environmental Technology Solutions
Consulting, design, and construction of wastewater and air treatment systems.

Industrial Wastewater Treatment
Complete treatment systems for factories and plants.

Air Emissions Treatment
Dust, smoke, and gas handling solutions for industrial facilities.

Drainage Design & Construction
End-to-end water drainage systems.

Automatic Environmental Monitoring
Monitoring stations connected to authorities.

Maintenance & Servicing
Regular inspection to ensure stable operations.

Environmental Compliance Consulting
Permits, reports, and documentation support.
Optimized Technology – International Standards
We apply advanced, customized technologies to achieve high efficiency and full compliance.
Precision Implementation
Industry-specific designs and solutions.
Cost-Efficient Technology
Lower operating costs, higher performance.
Smart Monitoring & Alerts
Real-time data for proactive environmental protection.
Optimized Operations
We integrate modern technology and automation to boost productivity, cut waste, and improve efficiency across the entire scrap-processing chain.
Sustainability Commitment
Every process is designed to reduce emissions, use energy efficiently, and contribute to Vietnam’s circular economy.
What We’ve Achieved
Enterprises applying TOAN CAU BN’s technology
Automatic monitoring stations installed
Wastewater & emission treatment projects completed
Featured Projects
Proven capability through successful collaborations with major partners
Proudly trusted by leading corporations across industries.

















