The registration address of luango seal materials manufacturing co. Ltd. In liu sang temple village, salt hill town, salt hill county, with the registration authority being the salt hill county business and industry administration, and the legal person representing yang, is the processing of stainless steel mats, stainless steel rings, metal entanglement pads, eight-angle pads, ellipse pads, bogs, graphite composite pads, tetrafluorine mats, rubber pads, asbestos rubber pads, asbestos pads, tetrafluoride roots, flanges, tubes, valves, fittings, piping, preservation, grinding, temperature, plumbing and accessories. Sale of tetrafluorinated plates, asbestos plates, rubber plates, metal packs, tetrafluorinated root, hardware standard. (projects subject to legal approval may not operate without the approval of the relevant department)