Shandong Longteng Sealing Article Co., Ltd , is situated in the Development Zone of Shouguang city ---the famous vegetable hometown of China, possessing of 30,000 square meters land and 12,000 square meters building area.having built international standard workshop and perfect work ,living,culture etc basic establishment,being a corporation of garden form of green cleaning circumstance . 　 　　Our company has the latest advanced , international standard quality demand advanced graphite material and article production lines :1500mm and 1000mm flexible graphite roll/sheet three-suit production lines;graphite compound sheet and reinforced compound sheet production lines;graphite electric and thermal spreaded sheet production line; all kinds of reinforced graphite spacer production line;expanded graphite (powder) and micro-powder graphite production lines, and have our own quality testing facility,meanwhile have 5,000 Tons of natural graphite output every year . 　　Adhering to technical-i