Shandong Binzhou Shuangfeng Graphite Sealing Material Co.,
[ Manufacturer ]Main business are Flexible graphite roll(sheet), Graphite tape, Crinkle graphite tape, Adhesive, Backed graphite tape, Graphite yarn, Graphite brained packing, Graphite packing ring, Spiral wound graphite, Metal jacked gasket, Graphite sheet reinforced with metal, Reinforc