Changyi Dongfeng Sealing Materials Co., Ltd. lies in the east of the Kite City-Weifang. Our company has plenty of manufacture experience and the most advanced skills and manufacture technology.The main products of our company are sealing parts of graphite flakes/rolls/sheets, graphite compound cushions, stuffing rings, graphite lines and other sealing products, especially reinforced graphite sheets (SS304 and SS316), which are used to various sealing gasket materials. Therefore, they are widely used by dome