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Pure Robusta Excellence from Temanggung, Central Java.

Delivering consistent quality and volume for global industries — from fine to commercial grades.

At Big 1 Coffee, we specialize exclusively in Robusta Temanggung Coffee, one of Indonesia’s most distinctive origins.
Grown on volcanic slopes in Central Java, our beans are known for their bold body, earthy aroma, and spicy notes — characteristics that make Temanggung Robusta stand out in both fine and commercial blends.

We supply Grade 1 to Grade 4 beans, tailored to meet industrial requirements for quality, moisture, and defect levels. Every shipment reflects our commitment to reliability, traceability, and sustainable partnerships with Temanggung farmers.