Vision Mission Function International

Vision Mission  

Function International has acquired ISO 9001:2015 certification from SGS and NAC as well as membership of the Water Quality Association in its efforts to maintain highest global quality standards.


To be the leading organization in water systems in Thailand and the ASEAN region.

Quality Policy  

We are determined to manage and sell state-of-the-art water treatment systems at fair price.


To research and provide water system products to respond to the needs of various customers at a fair price.

To dedicate our efforts to maintain our relationships with customers, partners, investors and the communities in order to maximize benefits for all.

To use technology as a tool to develop our products and services for sustainable benefits.

To strive to maintain a good work ethic in all of our employees.