Coffe Bean
From the Highlands of Sumatra
At PT. Artha Mustika Raya, we take pride in delivering Indonesia’s finest coffee to the world. Grown in fertile volcanic soils and nurtured by the tropical climate, our Arabica and Robusta beans offer distinctive flavors and rich aromas that reflect the diverse landscapes of Indonesia. Whether roasted, ground, or in premium green bean form, each batch is carefully selected and processed to meet international standards — ensuring every cup captures the authentic essence of Indonesian coffee.
Arabica Gayo
We bring authentic, high-quality Indonesian coffee and spices to global markets through trusted partnerships and sustainable practices.
- Altitude: 1,200–1,600 masl
- Moisture: Max 13%
- Processing: Semi-wash / Natural / Wine Fermentation
- Flavor Profile: Chocolate, caramel, brown sugar, with fruity & winey notes in specialty lots
- Character: Strong body, low–high acidity (depending on process)
- Packaging: Jute bags (60–69 kg)
UNIQUE SELLING POINTS
- Recognized globally as one of Indonesia’s finest Arabicas
- Sustainably farmed, hand-sorted, and carefully processed
- Suitable for specialty roasters, espresso blends, and premium coffee
editions
Variants Offered
Semi-Wash
Dark chocolate, caramel, mild acidity
Natural
Tropical fruit, blackcurrant, berry notes
Wine Fermentation
Fruity, winey aroma, vibrant acidity
Other Coffee Selections
Arabica Mandheling
Our coffee offers a rich, full-bodied flavor with earthy notes and a smooth balance, perfect for specialty roasting and premium blends.
- Origin: North Sumatra (1,100–1,400 masl)
- Profile: Full-bodied, low acidity, earthy with dark chocolate & spice hints
- Moisture : Max 13%
- Processing: Wet-Hulled
- Applications: Specialty roasting, espresso blends, dark roast profiles
Arabica Lintong
Our coffee delivers a clean, balanced taste with bright acidity and a smooth chocolate finish, ideal for espresso and filter blends.
- Origin: Lake Toba Highlands (1,200–1,400 masl)
- Profile: Clean, medium body, bright acidity, herbal & spicy with
chocolate finish - Moisture : Max 13%
- Processing: Wet-Hulled
- Applications: Espresso, and filter blends
Robusta Green Beans (Grade 1)
Our Robusta coffee features a strong, bold flavor with earthy and nutty notes, perfect for espresso blends, instant coffee, and dark roasts.
- Moisture: 10–12%
- Screen Size: 15–18
- Caffeine: 2.2–2.7% (higher than Arabica)
- Flavor: Strong, bold, earthy with nutty undertones
- Processing: Natural
or wet-processed - Applications: Espresso blends (adds body & crema), instant coffee,
strong dark roasts
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