Goldcircle Sealing & Packing CO., LTD is a large integrated company, consist of our own graphite mine, acid graphite process factory, graphite yarn plant, and braided graphite packing plant. Our Cixi city based reprocess center and foreign trade department provides high qualified graphite products include flexible graphite yarn and graphite packing. Besides, there are also other anticorrosive and heat-resistant products with low sulfur and free of ignition loss offered.