About NGO CALCIUM CARBIDE
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, supply... Read more
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, supply... Read more