graphite crucible 1> high-tempreature. 2>anti-corrosion 3>high strength 4>high purity and fire-resistant any sizes are avaiable. we can do it according to customer's requirement. it's used for chemical smelting, powder metallurgy, rare-earth metal and hard alloy. Our company is a comprehensive enterprise and the leading manufacturer of carbon and graphiteproductsin China, whichfounded 13 years ago and have got the national patent compared with our competitors. Also wehas own independent import and export rights, engaging in manufacturing, import & export business, and agency business.With the rapid development of our company, we have established good commercial relationship with many companies in home and abroad. Products include Carburant(carburizer, carbon additive, calcined petroleum coke, graphitized petroleum coke, graphite electrodes and special shaped graphite products ), Our products have been exported to many countries and regions like Europe, Middle East, South America, South East Asia and so on.