NGO CHEMICAL GROUP LTD is the main manufacturer of calcium carbide, It established in 2000,Our factory is located in TianJin, China where there is Xingang international seaport with convenient traffic. 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 products are packed with 50kg/100kg/120kg new iron drums.