Charcoal coconut briquette and Spices products PT. Zeta Sumber Mandiri comes from the islands in Indonesia with the best quality and from organic produce which is free from pests and other chemicals. Under the guidance of the Association of Indonesian Farmers Association (HKTI) and the Indonesian Forestry Extension Association (IPKINDO). The two associations are official organizations of the government that function to manage all agricultural products and supervise Indonesian farmers in managing the land and the process of planting to harvest. So that all of our products produce the best quality products and are guaranteed the purity of the original Indonesian produce, which will serve sales and marketing directly from personal and industrial to the world.