Introduction to the flavor and taste of Sumatra WAHANA-Rasuna coffee

In 2005, Opal Coffee founded Wahana Manor in the village of Lae Mungkur, about 1300 to 1500 meters above sea level in Sidikalang, Dairi province, North Sumatra, Indonesia. The advantage of its own manor is that it can establish a clearly traceable coffee supply chain, produce fine coffee with different styles and zero defects through different processing methods or varieties, and practice in the manor.