At MBJ, we offer a wide range of Guaranteed Analysis (GAR) coal grades tailored to meet diverse energy and industrial requirements:
GAR 4200–4000
Entry-level energy coal ideal for small power plants and local boilers.
GAR 4600–4400
Mid-range grade suited for light-industry applications and cement kilns.
GAR 4800–4600
Standard grade for medium-sized power stations and manufacturing facilities.
GAR 5000–4800
High-efficiency coal for large-scale power generation with superior calorific value.
GAR 5800–5600
Premium-quality coal for the most demanding industrial and utility-scale operations.
Each grade undergoes rigorous quality control to ensure consistent calorific values, low ash, and minimal sulfur—so you get the fuel performance you expect, every time.
Reliability: On-time delivery backed by robust logistics.
Transparency: Clear pricing, full traceability, and open communication.
Flexibility: Custom specifications, packaging, and delivery schedules.
Sustainability: Working toward greener handling processes and reduced emissions.
PT Mahakam Borneo Jaya
CBD Rasuna Epicentrum
Epiwalk Office Suite, 5th Floor Unit A501
Jl. H.R. Rasuna Said, Jakarta 12940
Phone: +62 21 8086 8433
Email: bizsupport@mborneojaya.id