Shanghai yuai Yuai Metallurgical Materials co., Ltd. main produce recarburizer, 
yuai low nitrogen recarburizer, calcine coke, graphitized coke, graphitized resistance material yuai insulation material, asphalt coke, negative electrode with needle coke and friction filler and other carbon materials.
Various specifications of casting, steelmaking recarburizer for long-term supply of domestic and foreign major foundries and steel mills.
