The registration address of minghong power equipment manufacturing limited in salt hill county is a five-mile kiln in salt hill county, with the registration authority being the salt hill county market supervisory authority, with the legal personality representing pan-yi. The activities include the manufacture of fittings for pipelines, the sale of electricity, chemical pipelines, pyrotechnic plumes, standard and non-standard items, the operation of the export operations of the enterprise's own products and technologies and the import of machinery, spare parts, raw materials and technologies required by the enterprise, with the exception of goods and technologies for which the state limits the operation of companies or prohibits import and export。