Nanjing Xiongfeng Petrochemical Machinery Parts Factory is engaged in research and development of new products, production and manufacturing of a physical enterprise. Our factory has passed ISO9000 quality system certification, registered trademark: XF-GASKET, with independent intellectual property rights, with independent import and export rights. Our main products are: special equipment for production of static sealing gaskets, various static sealing gaskets, sealing materials, tower fillers.