| 1. | The company ' s main production flexible graphite packing ring , metal winding pads , high - strength graphite composite pad , and all kinds of metal - coated fiber pad category pan - gen , and other sealing products 本公司主要生产柔性石墨填料环、金属缠绕垫、高强石墨复合垫、金属包覆垫及各种纤维类盘根等密封产品。 |