
WATER STORAGE MADE SIMPLE
At Firstank, Water Storage Made Simple means giving every Filipino access to reliable, durable, and easy-to-maintain water solutions. From design to delivery, we make quality water storage effortless and built to last.

Francis Gerard Tseng
CEO / COO of Firstank
Established in 1991, Firstank is a pioneer in manufacturing high-quality stainless steel water tanks in the Philippines. For more than 30 years, we have remained the most trusted manufacturer and provider of premium water storage solutions for domestic, commercial, and agricultural use.
Our commitment is simple: water storage made simple. We go beyond this promise by providing market-leading and top-of-the-line products that offer value for money without compromising quality. We continuously strive to deliver the right solutions to fulfill our customers’ needs and expectations.
As proof of our commitment to quality, Firstank is ISO 9001:2015 certified, ensuring that our manufacturing processes and product inventories are consistently updated, optimized, and maintained to global standards. This allows us to deliver reliable, modern, and efficient water storage solutions to every Filipino home and business.

We aspire to be the leading provider of water storage solutions, finishing materials, and fiberglass-reinforced polyester resins in the Philippines. With this strong foundation, our vision is to expand into the global market, starting in Asia, bringing our innovative products and services to new horizons.

We are dedicated to delivering efficient, customized solutions and robust business support to our clients, striving for mutual success, Our commitment extends to expanding our business through continuous investment in research and development, new technologies, and innovative materials, ensuring our products are more durable, affordable, and effective. We are driven not only by business growth but also by our desire to contribute to nation-building, generating employment and fostering development in the communities we serve.


Work Together (Teamwork)
We believe in the power of collaboration. By supporting and respecting each other, we create an environment where teamwork thrives, ensuring we achieve our goals together.

Accountability
We take ownership of our actions and responsibilities. By being accountable, we ensure the highest standards of performance and reliability in all that we do.

Trust (Integrity)
We build trust through transparency, honesty, and professionalism. Our integrity is the foundation of lasting relations with our clients, partners, and colleagues.

Excellence (Competence)
We are committed to excellence in everything we do. We continuously strive for improvement, delivering high-quality solutions and services that exceed expectations.

Resourcefulness (Innovation)
We embrace innovation and creativity to find new solutions, making our products and services more effective, efficient, and sustainable.