关于我们

GOSHU KOHSAN (VIETNAM) CO., LTD. began implementing EPC projects in the fields of water and environmental engineering in Vietnam in 1995 and was officially established as a legal entity in 2004. With over 30 years of experience supporting the development of Vietnam’s industrial sector, we have successfully completed more than 600 projects nationwide through our offices in Hanoi, Ho Chi Minh City, and Da Nang.

GOSHU KOHSAN (VIETNAM) provides comprehensive solutions covering consulting, research development, laboratory testing, engineering design, construction, installation, operation, and maintenance of water treatment systems. Supported by a team of specialists, engineers, and project managers trained in Japan, Europe, and other advanced Asian countries, we continuously introduce and apply cutting-edge technologies in water treatment, ultrapure water treatment, industrial wastewater treatment, and water recycle treatment for a wide range of industries, including automotive, electronics, textile and dyeing, mining, food and beverage manufacturing.

Throughout our development, we have accumulated extensive experience in solving complex environmental challenges, ranging from highly contaminated water sources to the stringent technical requirements of high-tech manufacturing industries. We believe that every customer deserves the most appropriate solution, and we are committed to finding answers to even the most difficult and specialized environmental challenges.

In addition to EPC services, we supply a wide range of water treatment chemicals, boiler treatment chemicals, cooling tower chemicals, and RO membrane protection chemicals, fully licensed and compliant with Vietnamese Chemical regulations. Our technical sales engineers work closely with customers to evaluate water quality, select the most suitable products, and optimize chemical dosing programs to maximize treatment performance while minimizing operating costs.

With a modern laboratory capable of analyzing most water quality parameters required by National  Technical Regulations, together with our experienced operation and maintenance teams, GOSHU KOHSAN (VIETNAM) is committed to delivering advanced, reliable, and sustainable solutions. We strive to be a trusted partner for our customers, supporting industrial growth through efficient resource utilization, environmental protection, and the development of a greener and more sustainable Vietnam.