Weifang Hualong Industry Co., Ltd.is a comprehensive enterprise which collects with production and trade .The company was eatablished in 1995.The company former name was Weifang Nanshu graphite Co.,Ltd,Now it changes the name of Weifang Hualong Industry Co., Ltd.The company manily produces and graphite flake,Expanded Graphite,Graphite(roller) Sheet, reinforced graphite sheet(ss304,ss316,etc),Various spiral wound gasket, Packing,Asbestos products, Ceramic Fiber Products,PTFE Products and other sealed products