About Us

CV. Tirto Seno Aji (TSA) is a bottled drinking water producer based in Tawangmangu, the foot of Mount Lawu. Founded in 1997 by DR. ARUNA MYSENO. TSA took inspiration from the community's need for healthy and refreshing drinking water.

With original mountain water sources, TSA produces drinking water in various packages such as glasses, bottles and gallons. We are committed to maintaining the quality and authenticity of water, as well as supporting the environment around us. We strive to provide quality and practical hydration solutions, meet the aspirations of local communities, and have a positive impact on heart, bone and muscle health.

We are proud to be able to bring excellence from the slopes of Mount Lawu directly to your table, and continue to innovate to meet the quality drinking water you need.

Fresh Greetings,
DR. ARUNA MYSENO
Founder and Owner, CV. Tirto Seno Aji (TSA)

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SPES Alkali Water, Air Alkali, SPES Alkali, SPES, Alkali SPES, Alkaline Water, Air Alkalin
SPES Alkali Water, Air Alkali, SPES Alkali, SPES, Alkali SPES, Alkaline Water, Air Alkalin

Our Mission

  1. Providing the best product quality and excellent service to customers at competitive prices

  2. Creating effective communication and improving the welfare of employees and agents

Our Vision

To become a healthy, advanced and growing company in the Bottled Drinking Water Industry.