NGO CHEMICAL GROUP LTD is the main manufacturer of calcium carbide, It established in 2000,Our factory is located in inner Mongolia.Production capacity is 3000 tons per month, supplying calcium carbide in size of 80-120mm, 50-80mm, 25-50mm,15-25mm and 7-15mm,4-7mm,2-4mm,0-2mm, etc, all of produ...more
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