Every September 24th, Indonesia celebrates National Farmers Day (Hari Tani Nasional), a moment to honour the farmers who serve as the foundation of our nation’s growth and sustainability. More than a commemoration, it is a day to recognise the dedication, hard work, and perseverance of those who cultivate the land, nurture our resources, and sustain communities.
For PT Karet Batin Delapan (KBD), National Farmers Day is not just a date on the calendar, it is a reflection of who we are, what we believe in, and how we continue to grow together with the people who make our industry possible.
The Heart of Our Industry: Farmers at the Core
At the core of Indonesia’s agricultural strength lies the spirit of its farmers, individuals who rise each morning with resilience, turning natural potential into economic and social progress. In the rubber industry, farmers are not only producers of raw materials; they are partners, innovators, and stewards of the land.
KBD recognises that without farmers, there is no foundation for our business. Every piece of crumb rubber that leaves our facility is the result of countless hands and collective effort. This deep connection fuels our commitment to empower farmers, support fair trade practices, and create systems that value both people and the planet.
The Spirit of Hari Tani: Empowerment and Unity
The celebration of Hari Tani Nasional reminds us of Indonesia’s agricultural history, a story of self-reliance, cooperation, and empowerment. It is a symbol of gotong royong, the shared spirit of working together for the greater good.
At PT Karet Batin Delapan, this same spirit lives within our brand promise: “Empowering Through Unity.” We believe that the best way to grow is together. By connecting rubber farmers, communities, and industries, we build partnerships rooted in trust, equality, and long-term progress.
Through training programs, technical guidance, and sustainable sourcing practices, KBD helps farmers improve yield quality, adopt eco-friendly methods, and strengthen their economic independence. This is not just corporate responsibility, it is a shared vision for a stronger, more sustainable Indonesia.
Sustainability: Growing with Purpose
Modern agriculture faces new challenges: environmental change, resource management, and global market demands. At KBD, we see these challenges as opportunities to innovate. We are committed to supporting sustainable practices that protect the environment while improving the livelihoods of farmers.
By encouraging responsible rubber tapping, maintaining soil health, and promoting biodiversity, we ensure that our operations today do not compromise the needs of tomorrow. Our sustainability goals align with our core values — quality excellence, collaboration, empowerment, and customer focus — and reflect our belief that true growth is both ethical and enduring.
Empowering Through Knowledge and Opportunity
One of KBD’s most important initiatives is empowering farmers through knowledge sharing. We conduct regular socialisation programs to ensure farmers understand best practices in rubber processing, cleanliness, and quality control. These efforts help elevate product standards while increasing income and opportunities for our farming partners.
When farmers grow stronger, the entire supply chain thrives. This belief drives us to continue investing in our people, providing not only tools and training but also motivation and recognition for their essential contributions. Every improvement in farming technique, safety, and sustainability strengthens Indonesia’s position in the global rubber industry.
Honouring the Farmers’ Contribution
National Farmers Day is a reminder that progress begins from the ground up, literally. The hands that work the soil are the same hands that help build industries, support families, and sustain the nation’s economy.
At PT Karet Batin Delapan, we celebrate every farmer as a hero of growth. Their persistence, patience, and passion embody the same values that guide our company: resilience, dedication, and a deep respect for the land. We are honoured to walk beside them, not just as partners in business, but as collaborators in shaping a sustainable future.
Living the Spirit of Hari Tani Every Day
For us, Hari Tani Nasional is not limited to one day of celebration; it is a daily practice. Every decision we make, from procurement to production, is guided by a sense of gratitude and responsibility toward the farmers who make our mission possible.
Their strength inspires us to deliver the best: high-quality SIR 20 crumb rubber, crafted to meet international standards of durability, safety, and performance. Through our certifications, including ISO 9001, ISO 14001, and ISO 45001, we demonstrate our dedication to excellence and sustainability in every step of the process.
Growing Together for a Sustainable Future
This National Farmers Day, PT Karet Batin Delapan invites everyone, businesses, partners, and communities, to celebrate the farmers who shape our nation’s future.
When you choose KBD’s high-quality SIR 20 crumb rubber, you are not just choosing a reliable product. You are supporting a network of empowered farmers, sustainable practices, and shared growth that uplifts Indonesia’s agricultural heart.
Let us continue to honour the hands that nurture our land, and together, build a greener, stronger, and more independent future for Indonesia.
PT Karet Batin Delapan: Empowering Through Unity, Growing with Purpose.

