... , rod, tube, sealing belt, gasket, block of bridge, board, ptfe componets Jinan Fangxin Group Co., ltd is a large scale ... the corporation have reached 252 million yuan and the plastic product processing capacity is 30000 tons per year. Jinan Fangixn Group ... Sifu company produces all kinds of ptfe products, including ptfe sheet, rod, tube, sealing belt, gasket, block of bridge ...