Our company offers charcoal briquettes combining modern technologies, high quality and eco-friendly products. Size - 45x45x22 mm; ash mass fraction – 11,5 %; humidity mass fraction – 4,5 %; caloric value (heating capacity) – 8000-8500 kcal/kg; solid carbon mass fraction – 71,6 %Our product meets the requirements of GOST 7657-84.(GOST (Russian: ГОСТ) refers to a set of technical standards maintained by the Euro-Asian Council for Standardization, Metrology and Certification (EASC), a regional standards organization operating under the auspices of the Commonwealth of Independent States (CIS).)