Sustainable Wastewater Treatment with Envitech
Zero Liquid Discharge (ZLD)
Our ZLD solutions not only bring long-term economic benefits to industries but also protect precious water resources — paving the way toward a greener, more sustainable future.
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Next-Generation Membrane Filtration Technologies
RO – UF – NF
Building on more than 27 years of water treatment expertise, Envitech applies world-class membrane technologies to deliver high-performance RO, UF, NF, and MF systems — customized for each water source and the most demanding quality standards.
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Welcome! Cong Thanh Enviroment - Technology Co.,LTD
With 27 years of experience in the water treatment industry, Cong Thanh Environmental Technology Co., Ltd (ENVITECH) is one of the leading companies providing comprehensive solutions from consulting, design, construction to supplying materials, equipment, chemicals for the treatment industry clean water, waste water, dust gas and production process in Vietnam. Especially, we are the pioneer company in the issue of saving & reuse of water today.
27+
Years of dedication
to the Environment.
110+
Experienced professionals
in the water industry.
1,000+
Products, equipment,
and materials supplied nationwide.
3,000+
Projects successfully
delivered and commissioned.
5,000+
Customers
who trust and choose
our solutions.
Our clients